—Dane hasn"t arrived yet —____? To my knowledge, he is a punctual person．A．How c

题型：不详难度：来源：

—Dane hasn"t arrived yet
—____? To my knowledge, he is a punctual person．

A．How come

B．So what

C．What if

D．Why not

答案

解析

略

举一反三

--- Jim, do you have the time?
--- _______.
--- Never mind. Thanks anyway.

A．Of course, I do. The time is 10:30

B．Sure. But I’m afraid it’s too late for me

C．Yes, it’s half past nine

D．Sorry, but I left my watch home

题型：不详难度：| 查看答案

On farewell party the foreign teacher gratefully _________ all the helps from all the school.

A．thank

B．acknowledge

C．claim

D．declare

题型：不详难度：| 查看答案

Being examined twice a year, whether it is a car or a bus or a truck, is the rule that every driver _____ obey in this city.

A．shall

B．can

C．ought to

D．need

题型：不详难度：| 查看答案

I enjoyed very much the three years ______ it had taken me to study English at school.

A．which

B．what

C．when

D．how

题型：不详难度：| 查看答案

________ reducing pullution, man should pay more attention to conserving energy.

A．As well as

B．As long as

C．As far as

D．As soon as

题型：不详难度：| 查看答案