difficult 高考四级六级

Her disability made taking care of the home and raising a family doubly difficult.

她残障为她养家糊口又增添了一种。

Birth rates are notoriously difficult to predict.

众所周知，出生率是很预。

The jump was a very difficult one.

种跳是非常一种。

Albeit difficult, the job is getting done.

尽管工作很，还是就要完成了。

He embarrassed me with a difficult question.

他出了一道题把我住了。

A stupid fellow is difficult to teach.

笨人教。

It is difficult to engrave in marble.

在大理石上雕刻是。

These insects are very difficult to eradicate.

些昆虫很根除。

The ABC of engineering is very difficult.

工程学入门很。

At high altitudes it is difficult to breathe.

在海拔高地方会感到呼吸。

This topic is peculiarly difficult to write about.

个题目特别写。

It is difficult to get rid of insects.

除掉虫子可不容易。

It is difficult to relate the two cases.

要把那两件事联系起来是很。

The measurement of individual intelligence is very difficult.

衡量一个人智力很。

Travelling is much more difficult during the monsoon.

在雨季出行要得多。

The book is not in the least difficult.

本书一点也不。

It's very difficult to treat genetic diseases.

遗传性疾病治疗起来很。

It is difficult to engage teachers of quality.

很招聘到优秀教师。

It is difficult to cajole him into consent.

骗取他同意很。

I got bogged down by the difficult homework.

课外作业把我给住了。