20.Circumstances no doubt stop many _______ and promising managers from taking golden chances; only a few may succeed in obtaining high positions.( )
A. | potential | B. | abnormal | C. | awkward | D. | elegant |
19.Many passengers like sitting in the front of a bus to have a better view.________,they believe it is less likely that carsickness will happen.( )
A. | As a result | B. | After all | C. | In general | D. | What's more |
18.It was 2015 ________ pharmacologist Tu Youyou became the first Chinese winner of a Nobel Prize for medicine,awarded for her discovery of a treatment for malaria.( )
A. | that | B. | which | C. | when | D. | at which |
17.The conflict between economic development and environmental protection,if not appropriately ________,can cause disastrous consequences in daily life settings.( )
A. | being managed | B. | to manage | C. | managed | D. | managing |
16.________ arouses his interest can be found in the school library and that is why he goes there ________ happens.( )
A. | No matter what; whatever | B. | Whatever; no matter what | ||
C. | Anything; no matter what | D. | Anything; whatever |
15.Although Jack has made good preparations for the match,he is still __________ about his chance of winning.( )
A. | stubborn | B. | stable | C. | sceptical | D. | straightforward |
14.As is widely acknowledged,a great number of traffic accidents ________ numerous deaths and countless property loss all over the world very year.( )
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A. | relate to | B. | contribute to | C. | result from | D. | aim at |