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【简答题】
可以区别甾体皂苷和三萜皂苷的反应为( )
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反馈参考答案：
举一反三
【单选题】房龙在谈到莎士比亚时曾说：“莎士比亚是这样一个‘蒸汽挖掘机手’，他所挖掘的对象是人类，而不是大地。”对此段材料解读最为准确的是（）
A.
莎士比亚为“蒸汽时代”的到来做了思想准备
B.
莎士比亚是人文主义思想巨匠
C.
莎士比亚是英国新兴资产阶级的代表
D.
莎士比亚的作品顺应了市民社会成长的潮流
【简答题】For a few minutes he just ______ there. (lie)
【单选题】听力原文：What did Tom do after watching the man for a few minutes? (9)
A.
He thought he was a mad.
B.
He went away.
C.
He helped him with fishing.
D.
He invited him to have a drink together.
【单选题】For a few minutes he tapped the switch after each flash. ( )
A.
(a) touched
B.
(b) painted
C.
(c) pressed
D.
(d) snapped
【单选题】For a few minutes he tapped the switch after each flash.
A.
touched
B.
painted
C.
pressed
D.
snapped
【简答题】He fell into a ditch and lay there, semiconscious , for a few minutes.
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