题目内容

It's important to sleep for at least 7 hours a night ___________ less than this may lead to tiredness during the day.

A. as
B. even though

查看答案

搜索结果不匹配？点我反馈

更多问题

I will stay in America _______ I have perfect English.

A. before
B. until

__________ standards of living have fallen, polls still show the current government will win the next election.

Although
Because

Smart组件在仿真菜单中可以找到。

A. 对
B. 错

输送链创建项目中使用到的传感器类型为面传感器。

A. 对
B. 错