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问题 单项选择题

注塑机的料斗呈倒圆锥形，对于有些吸湿性较强的物料，注塑机的料斗应备有（），以便保证注塑质量。

A.加热干燥装置

B.红外线装置

C.料位显示装置

D.恒温冷却水装置

答案

参考答案：A

选择题

.

We’d like to go out for a meal on Thursday evening —does that ______ with your plans?

A．settle in

B．fit in

C．break in

D．take in
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选择题

Imperfect goods are ________ by our quality control center in case they come into the consuming of the

customers.[ ]

A．rejected  

B．accepted

C．realized  

D．followed
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