天津市十二区县重点学校2015届高三毕业班联考（一） 英语
第一部分：英语知识运用（共两节； 满分45分）
第一节：单项填空（共15小题；每小题1分，满分15分）
1. --I believe that more effective measures have to be taken before we can breathe cleaner air.
--______. Air pollution has become too serious a problem.
A. I don’t like it B. I am with you on that
C. I don’t care about it D. I can’t agree with you
2. My sister-in-law is the ______ of the information, so it can’t be false.
A. resource B. source C. birthplace D. data
3. The father, ready to retire at an early age, hoped that his eldest son would ______ the family
business.
A. take over B. look into C. take up D. look through
4. Was it through Mary, ______ was working at a high school, ______ you got to know Tom?
A. who; who B. that; which C. who; that D. who; which
5. ______ to smoking for a considerably long time, he has much difficulty quitting it.
A. Having been addicted B. Being addicted
C. To have been addicted D. Having addicted
6. ______ strong and powerful China will certainly benefit ______ whole world.
A. A; a B. The; a C. The; the D. A; the
7. ______ more and more people may turn to the Internet for the latest news, it is unlikely that
the newspaper will disappear．
A．When B. Because C. Since D. While
8. --Has Billy finished his homework today?
--I have no idea. He ______ it this morning.
A. would do B. was doing C. has done D. had done
