Though the professor tried his best to explain the difficult question, the stude
题型:同步题难度:来源:
Though the professor tried his best to explain the difficult question, the students still looked _____. |
[ ] |
A. confusing B. being confused C. to confuse D. confused |
答案
D |
举一反三
The housewife got her hands and arms _____ while trying to pour the boiling water from the kettle into the thermos; she ______ some healing ointment to her burn but the pain was still unbearable |
[ ] |
A. burned; put B. burnt; used C. burnt; dressed D. burnt; applied |
The football match was really _______. No one was sure which side ________ until the last moment. |
[ ] |
A. firm; would win B. exciting; was winning C. tight; would win D. close; was about to win |
People like to live a life full of ________ and there are _______ of life styles available for people to choose in the modern world. |
[ ] |
A. a variety; a variety B. varieties; varieties C. a variety; varieties D. variety; varieties |
I think it ______ that one have a good command of English if one wants to be engaged in international trade. |
[ ] |
A. useful B. a must C. essential D. vital |
The situation in the Middle East is so ______ that we have to be ______ when dealing with the hostage issue. |
[ ] |
A. complex; cautious B. difficult; anxious C. mixed; careful D. mild; eager |
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