I didn’t know __________________. A．how many times he has been to his favourite

题型：不详难度：来源：

I didn’t know __________________.

A．how many times he has been to his favourite place of interest

B．why did he go to France

C．What’s the matter with the Ipad bought yesterday

D．who to ask for help when in trouble

答案

解析

试题分析：宾语从句的结构：主语+谓语+连接词+从句。从句在句中作宾语。从句要用陈述句的语序。如果主句是一般现在时，从句根据需要选择时态，如果主句是过去时态，从句要用相应的过去时态。但是从句是客观真理，一般用一般现在时态。该句的主句是过去时态，故排除AC，B语序不正确。故选D。

举一反三

Now people have come to realize ________ harmful pollution is.

A．that what

B．it

C．that how

D．how

题型：不详难度：| 查看答案

— Could you show me_______?
—The red one on Lilia’s desk.

A．where I should put the coat	B．whose coat it is
C．what color coat should I wear	D．which coat I should wear

题型：不详难度：| 查看答案

— Do you know the girl_______ is from Canada?
— Yes, her name is Helen.

A．whom

B．who

C．which

D．Whose

题型：不详难度：| 查看答案

Bruce Lee was a famous film star made Kungfu popular in the west．

A．whose

B．who

C．which

D．Whom

题型：不详难度：| 查看答案

I want to know if your sister will go to the movie.
— If your sister　　 , so 　　　.

A．does; does she

B．will; will she

C．does; will she

D．will; does she

题型：不详难度：| 查看答案