对特种设备生产的解释正确的是()。A、含设计，不含维修 B、含维_爱下问搜题

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问题单项选择题

对特种设备生产的解释正确的是()。

A、含设计，不含维修

B、含维修不含设计

C、两者都含

答案

参考答案：C

选择题

Lang Ping, who is said to have started her coaching career in America,__volleyball in China for almost twenty years.

A. played
B. have played
C. was playing
D. had played

单项选择题

MCP板应由谁操纵？（）

A.机长

B.副驾驶

C.操纵飞行员（PF.

D.自动飞行时由操纵飞行员（PF.操纵，人工飞行时由监控飞行员（PM）在PF的指令下操作