题目内容

热释电材料有晶体、陶瓷和塑料等。

A. 正确
B. 错误

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对审计工作的效率有一定影响的有()。

A. 误拒风险
B. 非抽样风险
C. 误受风险
D. 信赖不足风险

ZTL-2型自动停车装置主要由哪些部件组成?

按对水密舱壁构造的要求,在所有情况下,水密分隔舱壁应能至少支承水头达到舱壁甲板所产生的压力。

A. 正确
B. 错误

Advance freight must()to the Shipowner even if the goods are lost (by excepted perils) before payment,where they are lost after the due date of payment; nor is it recoverable if the goods are so lost after payment.

A. pay
B. be paying
C. have paid
D. be paid

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