A. 道德困境 B. 进退两难 C. 灾难 D. 崩溃
A. 制造想法 B. 产出一堆想法 C. 产生一个新的想法 D. 念头
A. 集中精力于... B. 产生于... C. 浓缩于... D. 限制于...
A. attract B. shift C. discourage D. distract
A. 独特的 B. 奇怪的 C. 了不起的 D. 重要的
A. cooperate B. cooperation C. cooperative D. collaborate
A. When everybody add firewood, the flames will rise high. B. Many people pick up the firewood, the fire is high. C. Many help to gather firewood, the flames shoot high. D. Many hands make light work.
A. prospect B. perspective C. perfect D. expect
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