题目

下列现象中，不可能发生的是（ ） A．的水正在沸腾 B．在北方较冷的地区，通常情况下纯净的冰水混合物的温度可以达到 C．冰不需要熔化成水就能直接变成蒸气 D．潮湿的衣服在的气温下变干了 答案：B 【详解】 A. 水的沸点与气压有关，所以的水正在沸腾是可能的，故A不符合题意； B. 因为水的凝固点是0℃，所以通常情况下纯净的冰水混合物的温度应为0℃，不可能达到，故B符合题意； C. 升华是固态直接变为气态的过程，所以冰不需要熔化成水就能直接变成蒸气，故C不符合题意； D. 蒸发在任何温 完形填空 　　I was eight years old then．Looking 　　1　　 I remember the time in a baseball field passing the team that we had just 　　2　　．We shook their hands and said,“Good game!” 　　It is 　　3　　 to do that when you win!When you lose, you have a tendency(倾向)to slap(拍)the hand－instead of shaking it－and 　　4　　 the ground instead of the eyes．This is not only true for an eight-year-old; it is true for adults, too． 　　A few years ago, in a softball league, we lost 15 games!And we thought it was 　　5　　．But during the“Good game”handshake after each 　　6　　, I looked each player in the eyes and shook their hands．I couldn't look my opponents(对手)in the eyes and congratulate them on a good 　　7　　 when I was eight．Somehow I took the loss as a 　　8　　 on my self-worth and felt my self-confidence had been slapped; 　　9　　－I did what most eight-year-olds do and I slapped the opponents' hands, not giving them the satisfaction of a shake．I was wrong to do this．I'm happy today as a(n)　　10　　 that I have learned this 　　11　　：There is something to be said for losing well． 　　　　12　　 it is a baseball game or an important examination, you can 　　13　　 a lot about a person by now they deal with defeat．The person who deals with defeat as an 　　14　　 blow is not allowing the event to define(定义)him, while someone who cannot 　　15　　 defeat is allowing the event to 　　16　　 his self-worth．In my opinion, when you 　　17　　 in something－though it may be 　　18　　－look at your opponents in the eyes, and shake their hands in a 　　19　　 way as you say,“Good game!”　　20　　 to allow the event to define your life．You might find yourself winning the next game． (1) [　　] A． about B． before C． back D． round (2) [　　] A． taught B． met C． caught D． defeated (3) [　　] A． easy B． difficult C． proper D． bad (4) [　　] A． look at B． shout at C． knock at D． laugh at (5) [　　] A． unbelievable B． embarrassing C． reasonable D． challenging (6) [　　] A． disappointing B． sadness C． loss D． failure (7) [　　] A． day B． time C． team D． game (8) [　　] A． hit B． limit C． test D． cost (9) [　　] A． otherwise B． therefore C． besides D． finally (10) [　　] A． adult B． child C． player D． parent (11) [　　] A． course B． rule C． lesson D． opinion (12) [　　] A． As B． Although C． Once D． Whether (13) [　　] A． argue B． get C． tell D． disagree (14) [　　] A． unacceptable B． unfortunate C． unnecessary D． unimportant (15) [　　] A． carry out B． care about C． take up D． deal with (16) [　　] A． affect B． disturb C． order D． remark (17) [　　] A． begin B． lose C． end D． stop (18) [　　] A． hard B． certain C． impossible D． funny (19) [　　] A． cold B． friendly C． immediate D． slow (20) [　　] A． Refuse B． Try C． Fear D． Prepare