:高二英语下学期unit11测试题

:1.Water usually freezes when tempeterature is _______ zero and ice changes into water again when the tempeterature is ______ zero.
A. below; above  B. under; over  C. above; below  D. below; over
2.The clock has stopped. Get it _______, please.
A. to go B. going C. go D. to be going
3.The dictionary will _______ you to understand words.
A. assists B. aid C.able  D. enable
4. The teachers are _____ us for the coming examination.
A. preparing B. prepared C. helping  D. making
5. Where did he seem_______?
A. to have been B. to go to C. to have gone to D. to have been going
6.We have just heard a warning on the radio that a hurricane is _____ to come this evening.
A. likely  B.possible  C. probable  D.believeable
7.The President is now on a visit to China, ___ at expanding relations between the two countries.
A. aims  B. to aiming C. being aimed D. aimed
8. This district, ______ many famous universities , is now the new centre for Chinese science and technology.
A. home to B. the home for C.  base for  D. based in
9. Just as the doctor ________ , your wife is not exactly fat, but rather well—built for her age.
A. gets it B. makes it C. puts it D. means it
10.Chinese scientists have mapped out part of the international human genome project, _____ that they are among the world’s best.
A. to prove  B. proved  C. having proved  D. proving
11.______ great progress we have made , we shuold not be conceited.
A.However  B. How   C. Whatever     D.What
12. ---I’m sorry that I can’t attend your wedding.
---_____? Haven’t we agreed on it? 
A. What is it   B. Why don’t you  C. What do you think  D. How is it