题目内容
【题目】他似乎在自言自语。 (appear)
【答案】见解析
【解析】He appeared to talk to himself.
【题目】他试图继续工作,但未能成功。 (attempt)
【题目】科学家宣布已经在治疗癌症方面取得了重大突破。
Scientists __________ that they ____________________ in the __________ of cancer.
【题目】敌军部队没有足够维持几天的粮食了。
The enemy troop haven't enough food to __________ several days.
【题目】—Which one of these do you want?
— __________. Either will do.
A. I don't mind
B. I’m sure
C. No problem
D. Go ahead
【题目】Would you please keep silent? The news that the milk contains a harmful chemical __________ and I want to listen.
A. has been broadcast
B. is being broadcast
C. is broadcast
D. is broadcasting
【题目】The papers were quick to __________ (责备) Him for his mistake.
【题目】__________ smoking, he would not have got cancer in the lung.
A. Was he given up B. Had he given up
C. Did he give D. If he gave up
【题目】The traffic was very heavy and __________ we didn't arrive on time.
A. all at once B. in return C. as a result D. in addition