题目内容
—Mary,I don’t know ____ you can come tomorrow morning.
—No problem! I’ll be here _____I’m free then.
A.if;if | B.if; whether | C.whether;till | D.whether;until |
A
解析试题分析:if是否,如果;whether是否;till直到;until直到,常和not搭配使用;句意:玛丽,我不知道明天上午你是否能来。——没问题。如果那时候,我有空,我会到这儿的。结合语境可知上文为宾语从句,下文为条件状语从句,故选A。
考点:考查连词。
练习册系列答案
相关题目
The sports meeting will continue ___it rains this afternoon.
A.if | B.since | C.as soon as | D.unless |
You should get up early _______ you would catch the train.
A.or | B.because | C.but | D.so that |
____ it’s raining , _______ they expect to go to the park.
A.Although ; but | B.Although ; / | C./ ; / | D.But ; although |
I don’t like physics ______ it’s too difficult for me.
A.and | B.so | C.because | D.but |
I don’t like science _______ it’s difficult.
A.but | B.so | C.because | D.and |
“______ do you exercise?” Three times a week.”
A.How long | B.How often | C.How far | D.How many |