The new China was founded in 1949, ______ great changes have taken place.A．since

题型：不详难度：来源：

The new China was founded in 1949, ______ great changes have taken place.

A．since when

B．after which

C．in which

D．when

答案

解析

考查定语从句。句意：新中国在1949 年建立，从那时候起中国就发生了重大变化。现行词为1949,，从句中缺少时间状语从句。所以选A。

举一反三

This dictionary is _____ to me, but that one is _____ .

A．great help; helpful	B．a great help; of little use
C．important; of few importance	D．very helpful; of no any use

题型：不详难度：| 查看答案

People who seldom take part in sports or _____ diet is high in fat will gain weight quickly.

A．who

B．whose

C．which

D．what

题型：不详难度：| 查看答案

I don’t think his success has a lot to do with good luck. It’s hard work ______ has made him what he is today.

A．which

B．that

C．where

D．why

题型：不详难度：| 查看答案

Please make a list of ______ the celebration will need for the coming New Year and I’ll do the shopping.

A．what

B．which

C．when

D．where

题型：不详难度：| 查看答案

Although they just met for the first time, they talked _____ they had been friends for many years．

A．as long as

B．even if

C．such as

D．as if

题型：不详难度：| 查看答案