题目内容

油井完井和井下作业中，由于贾敏效应，常会使井的产量降低。

A. 对
B. 错

查看答案

搜索结果不匹配？点我反馈

更多问题

Elizabeth decided to make her ____ plan because she will graduate next term.

A. profession
B. career
C. vocation
D. occupation

The price ____ is still upwards, and many housewives find it hard to afford daily items.

A. trend
B. drift
C. tide
D. float

Cliff thinks that we need to see an investment ____ before we make an expensive mistake.

A. guide
B. assessor
C. consultant
D. entrepreneur

Take a map ____ you can't find the way back to the hotel.

A. in case
B. because
C. in any case
D. in order that