Toshowourseriousness,weshouldstandaswearesinginganopera.
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Hearingismoredifficultthanlistening.
A. 对
B. 错
Wedon’thavetomakeourspeecheasyandinterestingaslongasitismeaningful.
A. 对
B. 错
What ()! Where did you get them?
A. big fish
B. a big fish
C. a piece of big fish
D. big a fish
问题导向学习模式的基本要素有( )
A. 团队协作
B. 学生的反思
C. 设计过程分析
D. 学习结果的评价