皮皮学，免费搜题
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搜题
【单选题】
皮带停止运行，（）在皮带上行走或站立。A.
可以
B.
禁止
C.
跨跃
D.
钻过
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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】The officer ordered the wounded soldier at once.
A.
to operate
B.
be operated
C.
was operated on
D.
to be operated on
【单选题】All possible means to save the wounded soldier.
A.
has been tried
B.
have been tried
C.
is to be tried
D.
are trying
【单选题】The wounded soldier must to hospital at once.
A.
heen taken
B.
be taken
C.
being taken
【单选题】When the wounded soldier ______ , he found himself being looked after by Nightingale.
A.
came into
B.
came up
C.
came back
D.
came to
【多选题】以下属于专利无效的理由包括( )
A.
不属于《专利法》所规定的发明创造类型
B.
不符合在先申请原则
C.
不符合单一性原则
D.
属于《专利法》第 5 条、第 25 条规定的不授予专利权的范围
【单选题】The wounded soldier____ an effort to stand up, but the general stopped him.
A.
made
B.
tried
C.
managed
D.
gathered
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