旁承游间是否符合规定（若货物重心不能垂直于车辆纵中心线时，同_爱下问搜题

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问题单项选择题

旁承游间是否符合规定（若货物重心不能垂直于车辆纵中心线时，同一转向架左右旁承游间之，须调整为（）.

A、1-10mm

B、2-10mm

C、3-10mm

D、2-20mm

答案

参考答案：B

选择题

A: Hello. Here is your pencil-box.
B: _____ very much.
A: _____.

A. Thank; That's right
B. Thank you; That's all
C. Thank you; You're welcome
D. Thank you; No, no

选择题

We have to ______ the wall ______. [ ]

A. have; painted green

B. paint; green

C. get; to paint green

D. paint; to make green