搜题请搜索小程序“爱下问搜题”
问题 单项选择题

我国还处在社会主义初级阶段，民主建设的起点比较低，社会主义民主建设受到几个条件的制约，因此绝不是______的事情。
填入划横线部分最恰当的一项是( )。

A．一朝一夕
B．操之过急
C．一蹴而就
D．轻而易举

答案

参考答案：C

解析： “一朝一夕”形容极短的时间；“操之过急”指办事过于急躁；“一蹴而就”指踏一步就可以获得成功，比喻事情很容易做；“轻而易举”形容事情做起来很容易，毫不费力。题干所描述的民主自然不是很容易就能获得成功的。故选C。

阅读理解

Peter: Let’s play computer games!

Barry: That sounds interesting, but I don't have a computer.

Peter: Well, do you have a volleyball?

Barry: Yes.

Peter: Then let's play volleyball.

Barry: Oh, volleyball is so difficult.

Peter: OK, let's watch TV.

Barry: That sounds boring. Hmmm, let’s play soccer! Do you have a soccer ball?

Peter: No, I don’t.

Barry: Oh, well, do you have a basketball?

Peter: Yes, I do. Let’s play basketball!

Barry: That sounds fun!

小题1:Who wants(想)to play computer games?

A．Peter

B．Barry

C．Peter and Barry

D．Nobody小题2:Does Barry have a computer?

A．Yes, he does

B．No, he doesn’t

C．Yes, he is.

D．No, he isn’t小题3:Can Barry play volleyball?

A．Yes, he can.

B．No, he can’t

C．Yes, he does

D．No, he doesn’t.小题4:Does Peter have a soccer ball?

A．No, he does.

B．Yes, he does

C．No, he doesn’t

D．Yes, he doesn’t小题5:Which sentence is right?( 哪句是正确的？)

A．Peter likes to play computer games.

B．Barry likes to watch TV.

C．Peter has a soccer ball.

D．Barry doesn’t have a volleyball.
查看答案
单项选择题

有以下程序：　　int f(int n)　　{ if(n ==1)return 1；　　　else return f(n-1)+1；　　}　　main( )　　{ int i，j=0；　　　for(i=1;i＜3；i++) j+=f(i)；　　　printf("%d\n"，j)；　　}　　程序运行后的输出结果是（ ）。

A．4

B．3

C．2

D．1
查看答案