服务内话电门位于（）。A.驾驶舱P5板上 B.驾驶舱P8板上 C.P19板 D.电子_爱下问搜题

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问题单项选择题

服务内话电门位于（）。

A.驾驶舱P5板上

B.驾驶舱P8板上

C.P19板

D.电子舱

答案

参考答案：A

选择题

Janet as well as most of the other students who ____ abroad for further study ____ up in the countryside.

A. were sent; brought
B. were sent; was brought
C. was sent; were brought
D. was sent; brought

单项选择题

将活塞连杆组装入气缸时，应注意活塞顶部的记号（）。

A.向后

B.向左

C.向右

D.向前