This nationwide smog should serve as a reminder to all, indicating a high time that we____ on what we've done to the environment.

A. have reflected B. are reflecting

C. will reflect D. reflected

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科目：高中英語 來源：2014-2015學(xué)年江蘇南京鹽城兩市高三一�？荚囉⒄Z試卷（解析版） 題型：單項(xiàng)填空

Maury Brown of Forbes reports that Major League Baseball’s annual ________ for 2014 will top $9 billion．

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At just 18 years old, Canberra student Lochie Ferrier has already conducted research in a frontier field — aerospace engineering. Aerospace engineering is the primary of engineering concerned with the science and technology of aircraft and spacecraft.

In 2014, he was one of 80 high school students worldwide who a six-week science and engineering program at MIT. During the program, he was by the institute’s scientists, and developed a method to identify inactive satellites. This method, called OASIS, is designed a way to help manage space debris(碎片), which operating satellites.

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He is also considering how to the technology to organizations such as NASA and satellite manufacturers.

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Lochie has been attending Canberra Grammar School and will soon exams for admission to universities. He his time between schoolwork, his personal projects such as OASIS and the development of apps, rock climbing, and playing classical violin. The teenager is well on his way to realizing his sky-high ambition.

1.A. principle B. presentation C. branch D. criterion

2.A. brought in B. participated in C. set up D. backed up

3.A. guided B. criticized C. surprised D. changed

4.A. in B. for C. with D. as

5.A. follows B. threatens C. splits D. maintains

6.A. recycling B. repairing C. creating D. launching

7.A. switched B. transformed C. attached D. returned

8.A. increasing B. reducing C. balancing D. covering

9.A. optional B. temporary C. reliable D. theoretical

10.A. imagine B. say C. suppose D. consider

11.A. plans B. finals C. competitions D. goals

12.A. under B. beyond C. more D. above

13.A. basic B. further C. academic D. independent

14.A. extreme B. pure C. dark D. friendly

15.A. adapt B. forward C. market D. apply

16.A. influence B. investment C. information D. interest

17.A. inspired B. served C. sponsored D. promised

18.A. join B. sit C. hold D. prepare

19.A. devotes B. spends C. separates D. divides

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Cherish your life and keep away from drug! It is something at no time touch!

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I lost the key to my dormitory．Could you ____ for the night?

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This hotel is the highest building in the city, from _______ top you can enjoy a good view of our city.

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—What a pity! I missed The Voice of China last night.

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——Did you get the news of the earthquake in Yun’nan yesterday?

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If you want to learn a new language, the very first thing to think about is why. Do you need it for a reason, such as your job or your studies? ________ perhaps you’re interested in the ________ , films or music of a different country and you know how much it will help to have a ________ of the language.

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2.A. After B. So C. Though D. Or

3.A. literature B. transport C. agriculture D. medicine

4.A. view B. knowledge C. form D. database

5.A. paintings B. regulations C. methods D. computers

6.A. protect B. change C. respect D. provide

7.A. control B. command C. guidance D. pressure

8.A. busy B. happy C. simple D. normal

9.A. courage B. time C. energy D. place

10.A. theory B. business C. routine D. project

11.A. some risks B. a lot less C. some notes D. a lot more

12.A. old B. nervous C. weak D. tired

13.A. closely B. quickly C. privately D. quietly

14.A. age B. speed C. distance D. school

15.A. worry B. hesitate C. think D. quarrel

16.A. singing B. working C. bargaining D. learning

17.A. if B. and C. but D. before

18.A. tiresome B. hard C. interesting D. easy

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