This kind of CD-ROM is very popular. Why not buy one before it________ ?A．comes

题型：不详难度：来源：

This kind of CD-ROM is very popular. Why not buy one before it________ ?

A．comes out	B．is come out
C．sells out	D．is sold out

答案

解析

短语辨析。Come out 是出来，出现的意思。sell out 是卖完的意思，句意：这种光驱非常受欢迎。为什么不在它买完之前买一个？结合语境可知it是卖完的对象，故用被动语态，故选D

举一反三

There a class meeting tomorrow afternoon.

A．is going to have

B．will be

C．will have

D．will be going to be

题型：不详难度：| 查看答案

—How often does Lucy play badminton?
—She _______ two days a week ________ it.

A．spends, practicing	B．takes, practicing
C．spends, to practice	D．takes, to practice

题型：不详难度：| 查看答案

---Hobo，what are you doing? ---I’m as a Monkey King．

A．celebrating

B．dressing up

C．1ooking

D．excited

题型：不详难度：| 查看答案

---Does Daniel ________ after school ? ---No, he doesn’t.

A．walk home

B．walk to home

C．go to home on foot

D．go home on feet

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--Jim is good basketball．---But he is weak in football.

A．at playing

B．to play

C．in playing

D．for play

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