In developing countries, people are______into overcrowded cities in great numbers.
A. breaking
B. fdling
C. pouring
D. hurrying
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听力原文:W: Professor Li, I'm so sorry to disturb you by asking you so many questions after class. You must feel very tired of that.
M: Tired? There is nothing more interesting than helping my students solve the problems in the study.
Q: What does the man think of answering the woman's questions after class?
(13)
A. It is very boring.
B. It is very interesting.
C. It is a waste of time.
D. It is his responsibility.
东欧各国中,不是通过和平方式发生剧变的国家是()。
A. 波兰
B. 罗马尼亚
C. 民主德国
D. 南斯拉夫
Please sweep up all the glass______before anyone steps on them.
A. chunks
B. chips
C. frames
D. bulks
建立在“经济人”假设之上的规范决策理论和建立在“社会人”假设之上的行为决策理论是两大主要决策理论。 ()
A. 正确
B. 错误