含水率变化分析应分析相邻油井生产状况的变化，不用分析油井措施_爱下问搜题

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问题判断题

含水率变化分析应分析相邻油井生产状况的变化，不用分析油井措施情况。

答案

参考答案：错

解析：含水率变化分析应分析相邻油井生产状况的变化，分析油井措施情况。

补全对话，情景问答

给下列问句选择合适的答语。

( ) 1. What's this?
( ) 2. What is he doing?
( ) 3. Are you hungry?
( ) 4. What would you like to eat?
( ) 5. Is she crying?

A. Yes, I'm hungry. B. I would like some dumplings. C. No, she isn't.
D. It's a big cow. E. He is playing with the baby.

单项选择题

当CA141型汽车发动机的一缸开始作功起，曲轴转到720°时，第五缸处于（）

A．正进气

B．已作功

C．已压缩60°

D．排气门行程完