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搜题
【单选题】
对等渗性脱水的病人首先输入
A.
平衡盐溶液
B.
5 %葡萄糖液
C.
3 ~ 5 %盐水
D.
右旋糖酐
E.
羟乙基淀粉
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【简答题】一个梯形上、下底之和为36dm,高为9dm,它的面积为(    )dm 2 。
【单选题】高压整流管灯丝不亮,与哪组无关?( )
A.
自耦变压器无电
B.
高压整流管灯丝断路
C.
加热电路断路或接触不良;
D.
整流管阳极端断路或接触不良
E.
加热电路短路。
【简答题】细菌的特殊结构不是所有细菌都有的,有的细菌有,是细菌种的特征。包括 、 、 和 等。
【简答题】一个平行四边形的面积是72dm 2 ,高是9dm,底是(    )dm。
【判断题】It also helps you make sure that you don’t annoy people with bad habits or comments, and influences how your colleagues will respond to you when you need help.
A.
正确
B.
错误
【简答题】一个平行四边形的底是12dm,高是9dm,它的面积是______dm 2 .
【判断题】If an addresser has made a difficult request, it’s a good idea to send a short reply acknowledging you’ve got the message and specifying when you will respond to the request.
A.
正确
B.
错误
【单选题】下列线段能围城三角形的一组是(  )
A.
2cm,2cm,4cm
B.
2cm,2cm,5cm
C.
2cm,2cm,2cm
【单选题】According to the writer, when you receive a lot of messages and can't decide whosemessages you're going to read and respond to first, you can choose the one
A.
that has more details
B.
that provides you with a lot of fun
C.
that has a good personal branding
D.
that is interesting enough
【简答题】600cm 2 =______dm 2 2dm 2 30cm 2 =______cm 2 .
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