Please reply to our inquiry ( ) your ear

搜题请搜索小程序“爱下问搜题”

问题单项选择题

Please reply to our inquiry ( ) your earliest convenience.

A．by

B．upon

C．for

D．at

答案

参考答案：D

多项选择题

在快速眼动的睡眠阶段里，（）。

A.能觉察到外界刺激

B.出现类似于清醒状态下的高频低幅的脑电波

C.眼球开始上下左右快速转动

D.梦境开始出现

填空题

用所给词的适当形式填空

1. I have a ________busy week. (real)

2. Thanks for your ________to visit next week. (invite)

3. Today is Tom's ________ birthday. (fourteen)

4. My________ brother is two years ________than me. (old)