题目内容

《琵琶记》的前身是宋代戏文《()》,叙写的是“()”的内容。

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汽轮机全速后,如何做跳闸试验?

汽轮机温态及热态启动的特别规定有哪些?

拱顶下沉速度在1~5mm/d内的量测频率是:()

A. 2次/d
B. 1次/d
C. 1次/2d
D. 1次/周

Several people, () I listed below, have not submitted their reports.

A. that
B. whom
C. which
D. who

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