My English teacher insisted that the exercises _________ very difficult and that

题型：不详难度：来源：

My English teacher insisted that the exercises _________ very difficult and that we ________ it carefully.

A．were; must finish

B．be; finish

C．were; finish

D．be; finished

答案

解析

略

举一反三

--Is it convenient to you if I pay a visit to you at 10:00 tomorrow morning?
--I" m afraid not. I _____ a lecture then.

A．will have given

B．am about to give

C．will be giving

D．was giving

题型：不详难度：| 查看答案

If he_____his teacher" s advice, Asafa Powell would not be the fastest man in the world.

A．didn"t follow	B．wouldn"t have followed
C．hadn" t followed	D．hasn" t followed

题型：不详难度：| 查看答案

As the saying goes, one is never too old to learn. After he _____, he will devote himself to gardening.

A．retired

B．has retired

C．will retire

D．had retired

题型：不详难度：| 查看答案

A lot of tents, drinking water and food ______ to the homeless earthquake survivors in the past several weeks.

A．are sent

B．were sent

C．have been sent

D．had been sent

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With the development of high technology, more and more new things _______ to the field of IT．

A．have introduced	B．are being introduced
C．were introduced	D．had been introduced

题型：不详难度：| 查看答案