题目内容
---What are you going to do this weekend ?
--- Well, we’ll clean up the city parks ________ it rains..
A.if | B.until | C.while | D.unless |
D
解析试题分析:if是否,如果;until直到;while然而,当……时;unless除非,如果不。句意:这个周末你打算做什么?——哦,如果不下雨,我们要打扫市内的公园。结合语境可知选D。
考点:考查连词
—Will Mr. Brown come and play computer games?
—No, he has finished, his homework.
A.when | B.if | C.unless | D.once |
The art club is for members only. You can’t go in ____ you are a member.
A.unless | B.because | C.if | D.though |
“______ did it start?” “About two days ago. ”
A.How long | B.How often | C.How much | D.When |
—________ is this blue shirt?
—It’s seven dollars.
A.How many | B.How much | C.How old | D.How tall |
- What's wrong with you, Madam?
- I've lost my valuable painting. But a week had gone by _______ I knew it was missing.
A.while | B.since | C.until | D.before |
—When did your daughter go to sleep last night?
—She didn’t go to bed ______ she finished her homework.
A.before | B.after | C.until | D.then |
We believe _______ we could finally go to a good senior high school.
A.what | B.if | C.that | D.when |