Just look at the room. My roommate _____爱下问搜题

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问题选择题

Just look at the room. My roommate ____ up his clothes.

A．is never hanging

B．will never hang

C．never hangs

D．never hanged

答案

答案：C

本句的语义环境为：瞧瞧我们的房间，我的室友从未挂好他的衣物。表示一般性.经常的动作。故选C

填空题

用适当的情态动词填空。

need should may can must

1. _____ I come in, Miss Zhang?
2. An apple a day _____ keep the doctor away.
3.You _____ play football in the street.
4.It’s raining heavily. You _____ stay here.
5.The doctor isn’t here. You _____ wait.

填空题

两台以上的变压器并联，应先（）受电，经检验（）并联运行条件后，方可并联运行。