NOANSWER词汇单选题练习

1. Having practiced so many times, I feel very ________ of my ability to deliver the presentation successfully.

A. confident

B. enthusiastic

C. incredible

D. satisfied

2. Smart phones – with cameras and color screens – can ________ images and data using wireless network technology.

A. evolve

B. depart

C. transmit

D. assure

3. Don’t take someone you get to know from the Internet to your house no matter how ________ he sounds.

A. bold

B. genuine

C. flexible

D. available

4. This kind of exercise will ________ your creativity, renew your energy, and unlock your potential.

A. bind

B. yield

C. embrace

D. stimulate

5. He makes his students ________ knowledge through various kinds of interesting activities.

A. study

B. learn

C. achieve

D. acquire

6. Politicians should not ________ in business affairs that might affect their political judgment.

A. engage

B. embrace

C. depart

D. treasure

7. I wish to ________ a master’s degree in electric engineering after I graduate from college.

A. pledge

B. explore

C. pursue

D. approach

8. It was when I read his letter ________ I realized he had given me huge help.

A. that

B. then

C. before

D. after

9. I believe friendship is an essential element of making a healthy, ________ life.

A. flexible

B. rewarding

C. wealthy

D. inquisitive

10. No other drugs are as good as this one; it must have been based on a(n) ________ formula (配方).

A. enormous

B. stimulating

C. unique

D. overwhelming

11. The investigation ________ evidence of a large-scale illegal trade in wild birds.

A. uncovered

B. outweighed

C. overwhelmed

D. evolved

12. Showing some sense of humor can be a(n) ________ way to deal with some stressful situations.

A. genuine

B. available

C. effective

D. favorite

13. It will be worth the efforts even if you fail; the rewards you ________ will be great.

A. reap

B. boast

C. assure

D. cultivate

14. He doesn’t ________ of buying a house this year because the bank has refused to lend him any money.

A. afford

B. make the most

C. run out

D. stand a chance

15. Setting up separate bicycle tracks is an effective way to _______ bicycle accidents and improve the safety for riders who share the road with motor vehicles.

A. curb

B. clip

C. surge

D. solve

16. In the last two decades world production of electricity has roughly doubled, with the developing nations _______ the developed.

A. surging

B. overtaking

C. hauling

D. reversing