_____a written permission, he had to write another letter to the president of th

题型：不详难度：来源：

_____a written permission, he had to write another letter to the president of the university.

A．Not giving	B．Not having been given
C．Having not given	D．Having not been given

答案

解析

略

举一反三

We are looking forward with hope to______ from Ms Smith.

A．hear

B．hearing

C．heard

D．being heard

题型：不详难度：| 查看答案

For breakfast he only drinks juice from fresh fruit ______on his own farm.

A．grown

B．being grown

C．to be grown

D．to grow

题型：不详难度：| 查看答案

The brave people in the village preferred to die rather than _____ , and _____encouraged others to fight more bravely in the anti-Japanese battlefield.

A．to give in ; it

B．to give in; which

C．give in ; this

D．give in ; which

题型：不详难度：| 查看答案

______the doors were closed and that all the lights were off, the boy left the classroom.

A．Check

B．To check

C．Checked

D．Having checked

题型：不详难度：| 查看答案

I think it quite foolish of you_______into buying such products as that .

A．to persuade

B．persuading

C．to be persuaded

D．being persuaded

题型：不详难度：| 查看答案