—Iamsorry.I’mlate.—Youshouldputaclockbyyourbed

问题详情：

— I am sorry. I’m late.

— You should put a clock by your bed _____ you won’t get up late again.

A. because of             B. so that              C. as soon as

【回答】

B

知识点：连词

题型：选择题