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【多选题】
学习Lecture4的视频后，选出正确的答案Which country is tacking action in protecting the environment in this lecture?A.
China
B.
Russia
C.
Iran
D.
Hawaii
E.
Indonesia
F.
Africa
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举一反三
【单选题】The young actress looked so charming in her beautiful dress that we took ________ pictures with her.
A.
a great many of
B.
a good many
C.
the number of
D.
a large amount of
【单选题】--- What do you think of the young actress called Zhou Dongyu? --- _______ lucky ______ her to play the lead role in the film called ‘ A Romance under the Hawthorn Tree’?(山楂树之恋)
A.
It’s; of
B.
That’s; of
C.
It’s; or
D.
That’s; for
【简答题】钢混条基中,基础底板的受力钢筋直径不宜小于( ),间距宜为( ),分布钢筋直径不宜小于( ),间距不宜大于( )。
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