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【单选题】
YFD·280S--4型牵引通风机的电动机额定电压为( )。
A.
25 kW
B.
35 kW
C.
37 kW
D.
57 Kw
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参考答案:
举一反三
【单选题】If any law and order ______ not maintained, neither the citizen nor his property is safe.
A.
be
B.
are
C.
were
D.
is
【单选题】触电急救的基本原则是( )
A.
心脏复苏法救治
B.
动作迅速.操作准确
C.
迅速.就地.准确.坚持
D.
对症救护
【单选题】Today any citizen who is at least ______ years old can vote.
A.
16
B.
17
C.
18
D.
20
【单选题】全自动磨边机磨边选择整体尖边曲线设置后,通过确定的尖边位置设置基点调整镜片的尖边曲线向镜片( )进行移动,从而带动整个尖边位置的改变。
A.
前表面或后表面
B.
厚度中间点
C.
厚边
D.
薄边
【判断题】小型构造是指那些在巷道施工或煤层开采过程中遇到的小褶曲和断层。
A.
正确
B.
错误
【单选题】She behaved as any _____ citizen would have under the circumstances .
A.
straight
B.
erect
C.
pressure
D.
upright
【简答题】Today, when a fire breaks out, you can be sure a citizen with a cell-phone camera has posted it to Facebook or Twitter, or sent it to the media. But up to now, that citizen has not been able to easily...
【判断题】利率期货的标的是资本市场的各种利率工具。 ( )
A.
正确
B.
错误
【单选题】The law of Venice says if anyone tries to kill or murder any citizen of Venice, everything that he owns be taken away from him.
A.
shall
B.
can
C.
must
D.
may
【单选题】病人,女性,62岁。肺癌晚期,骨转移。化疗后食欲极差,腹胀痛,夜间不能入睡。近3天常有少量粪水从肛门排出,有排便冲动,却不能排出大便。病人最有可能出现的护理问题是
A.
腹泻
B.
粪便嵌塞
C.
肠胀气
D.
便秘
E.
排便失禁
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