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搜题
【判断题】
电磁开关的检修，用万用表测量控制接线柱50端子和电磁开关外壳,若有电阻,说明保持线圈良好;若电阻为零,则为短路;若电阻无穷大,则为断路,短路或断路都应更换电磁开关或起动机总成。A.
正确
B.
错误
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】Good students are the ones who ...
A.
are able to maintain a balanced life.
B.
have other interests.
C.
are good company for their classmates.
D.
are keen on learning.
【单选题】Look! Jack and his monkey ______ flying disk together in the garden.
A.
is playing
B.
was playing
C.
are playing
D.
were playing
【简答题】Look at the following office layout. Mary is at the company gate. Please tell her how to find Mike and Jack in the office.
【简答题】Look at the above office layout . Mary is at the company gate. Please tell her how to find Mike and Jack in the office。
【简答题】Look at the above office layout again. Mary is at the company gate. Please tell her how to find Mike and Jack in the office.
【单选题】Mary wants to be a teacher． She’s going to get_________ ．
A.
good grade
B.
good grades
C.
well grade
D.
well grades
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