.Do you know the year ______the Chinese Communist Party was founded? A．which B．t

题型：不详难度：来源：

.Do you know the year ______the Chinese Communist Party was founded?

A．which

B．that

C．when

D．on which

答案

解析

when是关系副词，表示时间，在定语从句中作时间状语。

举一反三

Great changes have taken place since then in the factory _______we are working.

A．where

B．that

C．which

D．there

题型：不详难度：| 查看答案

I have bought such a watch _______ was advertised on TV.

A．that

B．which

C．as

D．it

题型：不详难度：| 查看答案

.In our factory there are 2,000 workers, two thirds of ____are women.

A．them

B．which

C．whom

D．who

题型：不详难度：| 查看答案

The engineer ______my father works is about 50 years old.

A．to whom

B．on whom

C．with which

D．with whom

题型：不详难度：| 查看答案

The pen ______he is writing is mine.

A．with which

B．in which

C．on which

D．by which

题型：不详难度：| 查看答案