For areas that receive regular and plentiful rainfall, such detailed crop monito

题型：不详难度：来源：

For areas that receive regular and plentiful rainfall, such detailed crop monitoring（监测）might not be useful or ;

A．economy

B．economic

C．economical

D．economics

答案

解析

略

举一反三

He is ________ a friend to me. He is in a way my English teacher.

A．no more than

B．more than

C．not more than

D．nothing than

题型：不详难度：| 查看答案

This is a(n) _______ mistake among the Chinese English beginners.

A．common

B．general

C．normal

D．ordinary

题型：不详难度：| 查看答案

The music was so _______ that everyone present felt ________ at it.

A．excited…exciting

B．exciting…excited

C．excited…excited

D．exciting…exciting

题型：不详难度：| 查看答案

The description was pretty __________, so the police couldn’t figure out the portrait of the criminal.

A．vague

B．accurate

C．particular

D．vain

题型：不详难度：| 查看答案

Gilbert wasn’t ______ the time this morning, so he was late for school.

A．involved in

B．particular about

C．linked to

D．aware of

题型：不详难度：| 查看答案