下列混合气体中，与同温同压同体积的CO气体原子数一定相等的是（    ）

—I didn't go to the museum yesterday.

—Yes, but I would rather you (go) there too.

用括号里单词的正确形式填空。

L1 Get ahead with your English

    Many people (predict) in the 1700s that English (will) be the global languages one day, which (prove) to be the case. With the growing international companies and the great advances in communications, more and more people decide to learn English the second language. And the fact is speaking more than one language make you (stand) out. People have realized that in the (absent) of the native language environment, people can not learn it well. In words, you have to be (surround) by the language. Sadly, most of the English learners can not live in the native country, means we can only depend on our school resources.

阅读理解

    Death rates for heart disease in Britain have dropped by more than 40 percent in a decade, UK scientists will report today.

    Wide uptake of cholesterol­busting station drugs(降胆固醇药), healthier lifestyles and better medical practices have seen a huge reduction in deaths caused by heart attacks, stroke and other cardiovascular(心血管的)problems.

    However, heart disease remains Britain's biggest killer.

    The new study, by experts at Oxford University, shows there has been a 44. 4 percent drop in death rates among men in the UK and a 43. 6 percent drop among women linked to heart problems in the ten years to 2011.

    The team compared death rate associated with cardiovascular disease across Europe. They found that Britain has one of the best records in Europe, with 342 deaths as a result of heart disease per 100,000 men in 2011, and 232 per 100, 000 women.

    Some nations—including Ukraine, Macedonia and Moldova—see more than 1,000 heart deaths per 100,000 of the population.

    Overall, heart disease causes 45 percent of all deaths across Europe, but only 27 percent in the UK. The study, led by Dr. Nick Townsend, showed that cardiovascular disease is mainly a disease of old age.

    But researchers said that across Europe it still causes more than 1. 4 million deaths in those aged under 75 and nearly 700,000 deaths in under 65s. Dr. Townsend said: "Cardiovascular disease results in 49 percent of deaths among women and 41 percent among men."

定义 ， 若函数 ， 则将的图象向右平移个单位所得曲线的一条对称轴的方程是

( ）

词汇辨析。用方框里所给的词汇的适当形式填空。

阅读理解

DELAYED BAGGAGE REPORT

    PRINTED AT ALBANY N.Y. AIRPORT ON JULY 10, 2016 11:15 A.M.

Dear Valued Customer,

    We regret that your baggage was not available to claim after your recent flight. Everything possible will be done to locate your belongings and return it to you on time.

    For information on your delayed baggage, contact the United Airlines Baggage Resolution Center at its 24 hour, seven days a week.

Number:

1-800-335-BAGS (2247) (US – Toll Free)

281-821-3536 (Local Houston Number)

Or visit site: //www.united.com/for/bagtracing

    As soon as you send your Delayed Baggage Report, United Airlines will begin to look carefully for your baggage system. Our Baggage Resolution staff will make every effort to call you once a day to keep you updated on our progress. Please refer to the File Reference Number on this receipt (凭证) when corresponding or calling so that we can quickly access your records.

    Keep this receipt with your claim check (提取证）and E-Ticket receipt until your baggage is returned to you.

    In most circumstances, United Airlines will deliver your baggage when it is located. Delivery times vary depending on location.

If your baggage has not been returned to you within the first five-day tracing period, please download a claim form from our website and return it to us with the required information included.

DELAYED BAGGAGE REPORT

DELAYED BAGGAGE REPORT              FILE REFERENCE: ALBUA25876

Name: JOHN JACKSON                    Contact Number: 802-247-9999

Delivery Address: 66 MOONBROOK DR

BRANDON                   Email: minminvt@yahoo.com

VERMONT USA 05745               

Bag Tag: 0037387643; 0037387657

Description: Soft-Side Upright suitcase; Non-Zippered, hard side horizontal suitcase

Doctor Nathan is said to have been ________to researching into wild animals in Africa for more than ten years.

同温同压下，等质量的N₂O₄和NO₂两种气体相比较，下列叙述正确的是(　 　)

阅读下面的文字，完成下面小题。

纯爷们

余显斌

爷一手抱着爹一手提着刀，在空旷的原野上走过。身后，是死寂的虎山峪，是鹅毛一样乱飘乱飞的雪片。爹被寒风一吹，醒了，伸着胳膊踢着腿哇哇大哭起来。爹的哭声撕扯着原野的寂静，撕扯着原野上的狂风，也撕扯着爷的心。

爷用脸轻轻贴了一下爹的脸道：“现在，虎山峪就剩下我们爷儿俩了。”爷的声音暗哑着，被狂风阻塞住，哽咽了一下。

爷的刀上凝着血，复仇的血。

死者，一个是藤野，一个是韦二。

为了虎山峪，为了虎山峪一千多口子，爷提着刀摸进城去，手刃了仇人。虎山峪啊，在一个叫作藤野的少佐的带领下，一夜之间被一群披着人皮的东洋野兽围了起来。虎山峪一千多人，上至九十多岁的老人，下至刚出生的娃娃，几乎无一幸免。

爷是在部队上听到这个消息的，他大叫一声晕倒在地上，醒来后，连夜赶回了家。爷离开村子已经两年多了，走时，刚出生的儿子放在朋友韦二的家里。爷的老婆，也就是我奶奶，是难产死的。可是，韦二在这次劫难中逃了出来，带着自己儿子进了城，却丢下了爷的儿子。韦二能跑出来，是因为他有一个做日军翻译的表弟。因了那个翻译的求情，他带着他的老婆，抱着两个孩子——一个是他的，一个是爷的，走出人群，走向外面，可是迅即被藤野挡住了。藤野瞪着血红的眼珠子问翻译：“不是说出去三个吗，怎么成了四个了？”说完，他面部抖动了两下，“嚓”的一声抽出战刀，在空中划过一道雪亮的光。

韦二一惊，顿时怂了。他双手将怀里的孩子送过去，结结巴巴道：“我举报，他……他爹是八路，太君。”藤野一把扯过孩子，瞪了韦二一眼，狼一样嗥叫一声，狠狠将孩子掼在墙上，孩子一声没吭就死了。人群里顿时响起一阵惊叫声。韦二的女人见了，张着嘴惨叫一声，倒在地上，再也没有起来。

然后，枪声和手榴弹的爆炸声响起，中间夹杂着喊叫声、哭泣声和咒骂声。当这一切都结束时，虎山峪一千多老少都倒在场地里，没有了声息。

一桶桶汽油泼上，藤野一声吼，一片火海升腾起来，掩盖了一切。爷回来时，虎山峪已经不存在了。爷站在那儿，如一尊石刻的雕塑，泪水一颗颗落下来。然后，他抽出背后的钢刀，坐在磨刀石爷旁，咬着牙使劲地磨起来，整整磨了三天三夜，一把刀磨得雪亮，一双手磨得血水直流。在一个黑夜，爷走了，消失在虎山峪。

第二天，整个丰阳城炸开了锅，藤野死了，死在一个窑子里，身上连中七刀，刀刀致命。另外，丰阳城还死了一个人，就是韦二。而韦二的儿子却不见了。

韦被爷一刀杀了，可是儿子却被爷抱走了。爷恨韦二，把自己的儿子交给了藤野，惨死在魔爪下，这样的人不死天理不容。至于爹，是虎山峪的爷们儿，得救。

爹于是就跟着爷，就做了爷的儿子。时间，一晃就是十几年。十几年后，解放了，一路从炮火硝烟里走来的爷成了将军，准备回到成山峪，去祭祀那里的一千多亡灵，祭祀那群十几年前惨死的父老乡亲，告诉他们，小鬼子已经投降了，国家已经解放了，他们可以含笑九泉了。可是，在路上，却发生了车祸。爷被送到了当地医院，需要输血。爹听了，急了，一撸胳膊道：“用我的，我是他儿子。”

医生听了，忙着抽血化验。当爷知道这事后，苦笑一声告诉爹：“不行的。”爹不解，忙问为什么。

爷眼圈红了，再次想起故乡，想起成山峪死去的父老乡亲，许久，告诉爹：“孩子，你不是我儿啊。”

爹长这么大还是第一次听到这话，大惊，瞪着眼睛望着爷。爷流着泪，把虎山峪的往事告诉了爹，过了一会儿，缓缓地道：“我是你的杀父仇人。”爹望着爷，想到爷对自己的好，对自己无微不至的关爱，不相信地喃喃道：“不会的，怎么会？”

两人正愣着，医生跑进来说：“快输血，化验成功了。”爷不解地望望爹，爹也不解地望望爷。两个虎山峪的爷们儿几乎同时一声大叫，扯过化验单，睁大眼睛瞪着上面的结果，再次傻了眼。爷看着看着，猛地醒悟到什么，一声长号，“咚”地跪在地下大叫：“我的韦二兄弟啊。”爹也醒悟了，也“咚”的一声跪在爷的身旁，流下泪来。

现有m g某气体，它由双原子分子构成，它的摩尔质量为M g/mol．若阿伏加德罗常数的值用N_A表示，则：

—What made the girl so sad?

—Her boyfriend's (离开).

A soldier has to (面对) death and danger.

阅读理解

    Slightly larger than the North Island, and much less populated, the South Island of New Zealand is well known for its fantastic scenery and wide range of outdoor activities. Among the many places you could visit, here are some of the best known.

    Marlborough Wine Region

    The largest wine area in New Zealand(producing more than half of New Zealand's wine), Marlborough is home to New Zealand's most famous wine, made from the sauvignon blanc(长相思) grapes. Take a car and spend a few days visiting some of Marlborough's wineries(酿酒厂). Most have wines available for tasting and a number of them also have their own restaurant or cafe, where you can enjoy the wine alongside.

    Kaikoura

    The charming background of Kaikoura is the snow-capped mountain range which seems to come all the way down to the sea. Among the many activities here—fishing, hiking, kayaking(划独木舟) and even bird watching—the one not to miss is a boat trip on the bay to see the whales. Kaikoura is in fact one of the best places in the world for whale watching.

    Queenstown

    On any list of places to visit in New Zealand, Queenstown should be at the top. This alpine(高山的) town has things to do for all seasons, and impressive scenery that is among the country's very finest. Located on the shores of Lake Whakatipu, there is a full range of water as well as land-based activities. In the winter Queenstown is the place for the best skiing in New Zealand.

    Milford Sound

    Mitre Peak is a mountain which seems to rise out of the waters of Milford Sound and is one of the most photographed and recognisable New Zealand sights. Milford Sound lies in the southwest corner of the South Island. The water is surrounded on either side by rock faces that rise at least 1, 200 meters (3, 900 feet) and after rain hundreds of waterfalls appear, some up to a thousand meters long.

    It is no wonder that Milford Sound was described by Rudyard Kipling as the "Eighth Wonder of the World".

在两个密闭容器中，分别充有质量相等的甲、乙两种气体，它们的温度和密度均相同．试根据甲、乙的摩尔质量（M）的关系，判断下列说法中正确的是（   ）

设N_A为阿伏加德罗常数的值。下列有关叙述正确的是(   )

根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。

    Trust has been considered as the basis of any relationship, including friendship. No relationship can last long with a lack of trust. Not many of your friends will have real faith in you as you would like to believe. Sometimes, it takes years, even a complete lifetime, to trust someone. However, how do we know if our friends have faith in us?

     With whom will you share things that you don't want everyone to know? It would be with a close friend, whom you trust as much as you trust yourself. While a few of your friends may be fiercely protective of their privacy and may not tell their secrets to anyone, whose who do, surely find you trustworthy and reliable.

    Whom do you look up to for advice when you need it the most? It has to be either your parents or your friends. This is a shining example of trust. You only seek advice from people you hold in high regard and find dependable. The friends who trust you will never forget to include you in the important decisions of their life.

    Arguments and heated discussions are a part of every relationship, and this is also true for friendship. While some people find it difficult to forgive and forget, your friends will never have problems moving on. It is because they trust you and believe that you will never cause any pain to them on purpose.

    There are times in life when you find yourself a lonely soldier. Your friends will never let you down and will strongly stand by you when you need encouragement. You can determine that they trust you and believe in your beliefs, if they side with you when you need the most.

A. People can be extraordinarily jealous sometimes.

B. You know they will never pass on wrong suggestions.

C. In fact, winning trust is, by far, the most challenging aspect of relationships.

D. Two people cannot have identical reactions to a situation and different opinions do exist.

E. No matter how close you are to your friends, you cannot take that comfort level for granted.

F. If your friends share their secrets, there's a good possibility that they have much faith in you.

G. However, people who are fortunate to have been blessed with true friends are never alone in any battle.

看!公共汽车来了, 你最好快点。

下列说法正确的是(N_A为阿伏加德罗常数的值)(　　)

对下列句子解释正确的一项是（  ）