单选题：The little boy won't go to sleep _____his mother tells him ..

题目内容：

The little boy won't go to sleep _____his mother tells him a story.
A. or
B. unless
C. but
D. whether

参考答案：

—________ you leave your room in such a mess?—Sorry，Mum.I..

—________ you leave your room in such a mess?—Sorry，Mum.I forgot to tidy it up.A．MustB．CanC．ShouldD．Will

分类：从属连词题型：单选题

________ we go to the McDonald's? I'm sick of the food there.A．Need B．CanC．Shall D．Must

分类：从属连词题型：单选题

— I'm green at everything. — Don't worry. _____ you get older, you will get more experience.A. As B. Till C. Unless D. Since

分类：从属连词题型：单选题

John seems a nice person, ____ , I don't trust him.A. even thoughB. even so C. therefore D. though

分类：从属连词题型：单选题

— Mum, would you please buy me an ipad?— If you can help do the dishes the whole vacation, you ______ have one as a reward.A．wouldB．shallC．mayD．must

分类：从属连词题型：单选题