There is little milk in the glass, ______爱下问搜题

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问题选择题

There is little milk in the glass, _____? [ ]

A. is there

B. isn't there

C. isn't it

D. does it

答案

答案：A

单项选择题

因轴向力不平衡，轴向窜量大导致轴承发热或冒烟时的解决方法是（）

A、调整润滑油量或滤油、换油

B、更换或修复轴承

C、检查平衡盘，进行调整或更换

D、调整进泵压力

单项选择题

Using this data, what is the expected time for this activity

A) 12 days.
B) 13 days.
C) 17 days.
D) 16 days.