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【判断题】
能发生化学反应的碰撞称为有效碰撞( )A.
正确
B.
错误
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【简答题】Translating into Chinese. 三峡,是万里长江一段风景壮丽的 大峡谷 ,为中国十大风景名胜之一。它 西起 四川省奉节县的白帝城, 向东延伸至 湖北省宜昌市的南津关,由瞿塘峡、巫峡、西陵峡组成,全长192公里。长江三峡,无限风光。瞿塘峡的雄伟,巫峡的秀丽,西陵峡的险峻,还有三段峡谷的大宁河、香溪、神农溪的古朴,并伴随着许多美丽的神话和动人的传说,令人心驰神往 。 三峡 the ...
【简答题】维生素 C 和维生素 E 的混合物(未配定剂量)
【简答题】胆汁的产生部位及排到十二指肠的途径?
【单选题】The child was so ingenuous that even when she knocked the television off its stand so that it was irreparably damaged, her parents thought her to be charming.
A.
intelligent
B.
ingenious
C.
adroit
D.
naive
【单选题】We can't believe that _________ a little child knows __________ many things. [ ]
A.
so, so
B.
so, such
C.
such, so
D.
such, such
【单选题】—John saw a three-year-old child walking alone in a shopping mall , so he took the child home immediately and called the police . —But he have waited with the child until the parents returned .
A.
shouldn’t
B.
could
C.
would
D.
might
【单选题】It’s said ________ a little child does ________ much homework every day.
A.
such; such
B.
so; such
C.
so; so
D.
such; so
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