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【判断题】
只有钢管才能用螺纹进行连接。A.
正确
B.
错误
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举一反三
【简答题】A．He'll pay by credit card. B．It' II be collected by himself. C．He'll pay by check. D．It'll be delivered to him.
【单选题】what does Eric(the speaker) mean when he saids he "collected bad wines"?
A.
He wasted time doing things that didn't matter.
B.
He had a poor taste in wine.
C.
He postponed things that he should have done.
D.
He allowed negative energy to seep into his life.
【简答题】试举例说明先导化合物的来源?
【简答题】A．He is an artist who has collected a lot of paintings. B．He is a doctor who is good at painting. C．He is an artist who introduces art into hospitals. D．He is a follower of hospital art.
【单选题】Darwin counted 225 flowering plants, _______ he collected and brought home 193. [ ]
A.
that
B.
in that
C.
of which
D.
all of which
【多选题】下列选项中有权设立派出机关的是哪几项?()
A.
省、自治区的人民政府在必要的时候，经国务院批准，可以设立 若干派出机关
B.
县、自治县的人民政府在必要的时候，经省、自治区、直辖市的人民政府批准，可以设立 若干 区公所 ，作为它的派出机关
C.
市辖区、不设区的市的人民政府，经上一级人民政府批准，可以设立若干 街道办事处 ，作为它的派出机关
D.
县级公安局经本级人民政府批准，可以设立若干公安派出所作为其派出机关
【单选题】As he collected fossils from strata throughout England, Smith began to see that the fossils told a different story from the rocks. Particularly in the younger strata, the rocks were often so similar t...
A.
possibly
B.
absolutely
C.
surprisingly
D.
nearly
【单选题】The normal food______ of man depend in part on the amount of external work he does.
A.
quantities
B.
requirements
C.
necessities
D.
acquirements
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