关于人体细胞分化、衰老、凋亡和癌变的叙述,正确的是 A.细胞分化导致基因选择性表达,细胞种类增多 B.细胞衰老表现为酶活性降低,细胞核体积减小 C.细胞凋亡受基因控制,不利于个体生长发育 D.细胞癌变导致细胞黏着性降低,易分散转移 答案:DMany people think sports are just
for winning and honor, but there is a lot more you can gain from (get out of)
them. I have learned over the past years that sometimes when I lose, I get a
lot more out of it than winning. Also, I find a lot of times in sports, people
are getting too caught up in the game instead of just having fun. The real
purpose of sports is to have fun and learn life lessons along the way.
I greatly encourage you to be a
part of the school sports. Even if you are not the best, you can still have
fun. Sports give people a great and healthy way of spending an afternoon,
instead of lying around playing video games or even getting into bad things.
Sports also give us a sense of achievement. There isn’t
a better feeling than to have done something fun and productive for my day.
I think that we all need sports
to give us courage. If we try hard in sports, we usually do well. If we did the
same in study, we would all be champions. Another reason why I encourage you to
play sports is that it’s just fun. Without sports, our
lives would just be boring. So as you may be able to tell, sports are amazing!
Our coaches not only teach us to
play sports, but show class and good sportsmanship while playing them. It’s never fun when you lose to have the competitor rub it in your
face. That’s why our coaches teach us to show class
when we lose; also, when coaches get onto you, don’t get down. They only want to see you improve and learn from
what they say. When you do badly and they don’t
shout loudly is when you should start worrying because they are giving up on
you.
Overall, sports are great! They
bring out the best and worst of a lot of us. However, we can’ t let sports get too serious to where it brings down all the
fun. So to have the most fun in sports, you just need try your best and not worry
so much about the winning or losing.
1.The underlined phrase “get onto you” in Paragraph 4 probably means
________.
A. point out your
mistakes B.
take up your time
C. worry about your future D.
look into your privacy
2.Which of the following statements is TRUE
according to the passage?
A. Sports
bring us great fun only if we have the talent.
B. Sports give us the best way of
spending free time.
C. We can get more out of winning
than losing.
D. We should take pleasure in
doing sports.
3.What is the best title of this passage?
A. Are we too caught up? B.
To win or to gain?
C.
Are sports really great? D.
For honor or for health?