—Can I help you，sir?—Yes，I bought this radio here yesterday，but it______.A．didn’

题型：不详难度：来源：

—Can I help you，sir?
—Yes，I bought this radio here yesterday，but it______.

A．didn’t work	B．won’t work
C．can’t work	D．doesn’t work

答案

解析

此处表示现在的情况，需用一般现在时，而won’t do表示某种倾向。

举一反三

He is ill, and he has ___ in bed for a week.

A．lay

B．lied

C．laid

D．lain

题型：不详难度：| 查看答案

John had ___ me to do this, but he didn"t .

A．promised

B．allowed

C．permitted

D．told

题型：不详难度：| 查看答案

-Hi, Wang Ling, can"t you recognize me?
-Oh, Ma Yan!I ________ you ________ your sister. It"s so nice to meet you here!

A．thought; were

B．thought; are

C．think; are

D．think; were

题型：不详难度：| 查看答案

In the last ten years, they _______ three great scientific experiments.

A．finished

B．have finished

C．had finished

D．have been finished

题型：不详难度：| 查看答案

-Peter!Hurry up! You _______ on the phone.
-Oh, I _______ . Thank you.

A．are being wanted; come	B．are wanted; am coming
C．want; come	D．will want; should come

题型：不详难度：| 查看答案