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【单选题】
频发性室性期前收缩的定义是
A.
室性期前收缩>60次分钟
B.
室性期前收缩>30次分钟
C.
室性期前收缩>20次分钟
D.
室性期前收缩>10次分钟
E.
室性期前收缩>5次分钟
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举一反三
【判断题】外汇就是外币
A.
正确
B.
错误
【单选题】Most old city walls were _____ down at that time because they were worn _____. [     ]
A.
pulled; off
B.
pushed; out
C.
pushed; off
D.
pulled; out
【单选题】--- Have you moved into the new house? --- Not yet. The walls ______.
A.
were painted
B.
were being painted
C.
are painted
D.
are being painted
【多选题】下面哪些属于反智主义的表现?
A.
反对特权的精英
B.
反对权威,怀疑智识
C.
对知识分子“妖魔化”
D.
反高雅
【多选题】在python中,关于copy模块的说法,你认为对的是( ):
A.
copy模块为python的内置模块,用时无需导入
B.
copy.copy 浅拷贝 只拷贝父对象,不会拷贝对象的内部的子对象
C.
copy.deepcopy 深拷贝 拷贝对象及其子对象
D.
我们可以通过变量复制操作代替copy
【判断题】外币就是外汇。
A.
正确
B.
错误
【单选题】The windows were ______ high up in the walls of the castle.
A.
Set
B.
fixed
C.
seated
D.
settled
【单选题】-Can I help you? -I’d like to buy a present for my father’s birthday, at a proper price but of great use.
A.
it
B.
everything
C.
that
D.
one
【单选题】Since the scheme started,no walls in the town were sprayed with graffiti.
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】According to this passage, the walls were very likely built by__________.
A.
the Han Dynasty
B.
the Mongol tribes
C.
the Western Xia Dynasty
D.
an unknown tribe
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