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【单选题】
出血量在短时间内达循环血量的多少时,即可发生失血性休克?A.
1%-5%
B.
5%-10%
C.
15%
D.
20%-25%
E.
30%-40%
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参考答案：
参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【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】抢救链霉素过敏性休克注射盐酸肾上腺素的浓度和剂量是
A.
1％，0.5～lml
B.
0.1％，0.5～lml
C.
0.01％，0.5～lml
D.
2％，0.5～1ml
E.
0.1％，l～1.5ml
【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】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
【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.
我们可以通过变量复制操作代替copy
C.
copy.copy 浅拷贝 只拷贝父对象,不会拷贝对象的内部的子对象
D.
copy.deepcopy 深拷贝 拷贝对象及其子对象
【单选题】抢救链霉素过敏性休克注射盐酸肾上腺素的浓度和剂量是( )
A.
1%,0.5~1ml
B.
0.1%,0.5~1ml
C.
0.Ol%.0.5~1ml
D.
2%.0.5~1ml
E.
0.1%.1~1.5ml
【简答题】“十字”文明用语包括哪十个字?
【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】抢救链霉素过敏性休克首选注射盐酸肾上腺素的浓度和剂量是
A.
1%，0.5～1ml
B.
0.1%，0.5～1ml
C.
0.01%，0.5～1ml
D.
2%，0.5～1ml
E.
0.1%，1～1.5ml
【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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