题目内容
A new case study says Chinese companies face tough _____in the US and have a long way to go to be successful.
| A．challenges | B．campaigns | C．motivations | D．dilemmas |
A
解析试题分析：考查名词辨析。句意：一项新的案例研究显示，中国的公司在美国面临着严峻的挑战，在通往成功的路上还有很长一段路要走。A挑战，难题；B运动，活动；C动机；D窘境，困境。故选A。
考点：考查名词辨析
名校课堂系列答案Everyone was silent as the judge__________the winner of the artistic gymnastics competition.
| A．attracted | B．arranged | C．announced | D．advertised |
Telling your sorrow to your friends will relieve the pain in your heart. All the words below have a similar meaning with the underlined word, Except ______.
| A．lighten | B．lessen | C．deepen | D．ease |
It makes great sense to check and ____________ the brakes（刹车）regularly.
| A．adjust | B．adopt | C．adapt | D．apply |
The new invention made last month would have a variety of _______ in industry.
| A．discoveries | B．profits | C．guidances | D．applications |
As a famous public figure, you have a duty to _________ yourself responsibly, especially in public places.
| A．carry | B．conduct | C．guide | D．operate |
Though John and David are twins, yet they differ widely _______ character.
| A．to | B．from | C．in | D．at |
A new ______ to teaching languages is being used here, and it has turned out to be very helpful to the students.
| A．approach | B．means | C．method | D．way |
The poor woman had not slept all night and was completely _________.
| A．burnt out | B．reached out | C．watched out | D．turned out |