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【单选题】
离心泵铭牌上标明的是泵在( )时的主要性能参数。A.
流量最大
B.
效率最高
C.
压头最大
D.
轴功率最大
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皮皮学刷刷变学霸
举一反三
【简答题】现存著名的私家园林有( )。
【单选题】What will Feifei most probably do when she has a baby?
A.
Go out to work.
B.
Be a stay-at-home mom.
C.
Apply for a part-time job.
D.
Apply for a job in her sister's company.
【简答题】完形填空。 Feifei and her brother are students. They are in the same school. Feifei gets up at five past six. But her brother doesn't get up 1 . So he always has 2 breakfast and comes to school late. Feife...
【单选题】- Happy birthday, Feifei! - _____. [ ]
A.
Thank you
B.
The same to you
C.
You are welcome
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