One theory, ________ suggested by Harvard University, is that humans began cooking their food, thereby releasing nutrients locked in the raw food and reducing the time needed to chew it.

A．which B．as

C．that D．what

 

B

【解析】B 考察定語從句。One theory is that…to chew是主句，________ suggested by Harvard University是非限制性定語從句，as在引導非限制性定語從句時候，有正如的意思，且通常表示被動。Which沒有這個用法。故B正確。

 

練習冊系列答案
相關習題

科目：高中英語 來源：2014年高考二輪復習熱點預測：專題12特殊句式英語試卷（解析版） 題型：單項填空

In his speech, he said that it was his primary school teachers that he was fond of ________influenced his whole life.

A．what B．which

C．as D．who

 

查看答案和解析>>

科目：高中英語 來源：2014年高考二輪復習熱點預測：專題11定語從句英語試卷（解析版） 題型：單項填空

—What do you think of teaching, Bob?

—I find it fun and challenging. It is a job ______ you are doing something serious but interesting.

A. where B. which

C. when D. that

 

查看答案和解析>>

科目：高中英語 來源：2014年高考二輪復習熱點預測：專題11定語從句英語試卷（解析版） 題型：單項填空

I felt most angry about the way ________ I was treated when I was shopping.

A. whenB. that

C. whichD. where

 

查看答案和解析>>

科目：高中英語 來源：2014年高考二輪復習熱點預測：專題11定語從句英語試卷（解析版） 題型：單項填空

The band was very successful in the seventies, most of ________ members were in their twenties.

A.itsB．whose

C．whomD．which

 

查看答案和解析>>

科目：高中英語 來源：2014年高考二輪復習熱點預測：專題11定語從句英語試卷（解析版） 題型：單項填空

Jennifer is always absent from school, ________ I suppose is why she is blamed now and then.

A．which B．who

C．that D．what

 

查看答案和解析>>

科目：高中英語 來源：2014年高考二輪復習熱點預測：專題11定語從句英語試卷（解析版） 題型：單項填空

Children who are not active or ________ diet is high in fat will gain weight quickly.

A．what B．whose

C．which D．that

 

查看答案和解析>>

科目：高中英語 來源：2014年高考二輪復習熱點預測：專題10連詞和狀語從句英語試卷（解析版） 題型：單項填空

Everything was placed exactly ________ it used to be before she left the laboratory.

A．why B．when

C．where D．though

 

查看答案和解析>>

科目：高中英語 來源：2014年高考二輪復習熱點預測：專題10連詞和狀語從句英語試卷（解析版） 題型：單項填空

As a college freshman, he wanted to be an interpreter, ________ he joined a translation club.

A.for B．but

C．so D．as

 

查看答案和解析>>

同步練習冊答案