which 四级六级

For such views or criticisms,which are not based on thorough investigation,are nothing but ignorant twaddle.

因为这种议论或批评，没有经过周密调查，不过是无知妄说。

The home is the hinge on which family life turns.

家庭生活要有家才能维系。

Fructose forms polymers called fructosans, which include INULIN, an important storage polysaccaride in the Asteraceae.

果糖形成的聚合物称为果聚糖，如菊糖，它菊科植物中种很重要的贮藏聚糖。

And yellow leaves of autumn, which have no songs, fluter and fall there with a sigh.

枯黄的秋夜没有歌声，随着声叹息旋舞坠落。

A smiley-face person exudes phoniness, which will quickly be picked up by the interviewer.

直微笑的脸流露出种虚假的感觉，试官很容易就会发现这点。

In regard to animals, Diphyodont evolved into Reptilia, which evolved into mammals.

动物是由两栖进化为爬虫，再进化为哺乳类。

There is another dimension to this problem which you haven't considered.

这问题还有你尚未考虑到的另方。

The castle had a deep moat which emptied into the lake.

城堡有条很深的流入湖里的护城河。

Therefore, a human body is a huge electrophorus, which teems with vibrating electrons.

所以说，人体是巨大的带电体，周身布满电子，振动不已。

Even today, farms which have been worked on for 200 years keep producing more stones.

即使在今天,已经耕种过二百年的农田,还在不断地产生出更的石块。

"Many Americans live on farms which are far from any city, town, or village."

"许人住在农场上,离城市,城镇或村庄很远。"

Most farms have a pond from which cattle can drink.

大部分农场有池塘供牛喝水。

This is a well designed easel which folds up quickly and neatly.

这画架设计得很好, 可以迅速而整齐地折叠起来。

It was a disappointing performance which lacked finesse.

那场演出缺乏技巧,令人失望。

Which of the two films did you like?

Neither！

The hovels which passed for dwellings are being pulled down.

过去用作住室的陋屋正在被拆除。

The skill with which Mr. Smith faceted the diamond is remarkable.

史密斯先生在钻石上雕刻小平的精湛技巧真是了不起。

I cannot get rid of the disgrace which you have entailed upon us.

我无法洗刷你使我们蒙受的耻辱。

Dispersed repetitive sequence is mainly transposable elements which are composed of transposon and retroposon.

散在重复序列主要是可转移因子,可转移因子分为转座子和返座子两种类型。

Money collected through taxes is often diverted from the purpose for which it was intended.

税款的使用意图常被改变。