We ________ wear masks to keep away from COVI...

We ________ wear masks to keep away from COVID-19 in public.

A.must B.may C.can D.need

九年级英语单选题简单题查看答案及解析

—At this special time of the COVID-19, we have to wear masks (口罩)if we go out.

—________. It is responsible for ourselves and others.

A.Never mind B.I agree C.Sorry D.Not at all

九年级英语单选题简单题查看答案及解析

To keep away from germs, we must not spit ______.

A. in danger     B. in need         C. in public

九年级英语单项填空中等难度题查看答案及解析

— When can we stop wearing masks?

— Not until COVID-19 ______.

A.will control B.is controlled C.will be controlled

九年级英语单选题中等难度题查看答案及解析

COVID-19 is a virus ________ can make people die. We'd better wash hands in seven steps to keep us safe from danger.

A.who B.which C.what D.whom

九年级英语单选题中等难度题查看答案及解析

In order to keep safe，we ___________keep away from crowded places.

A.may B.can C.need D.should

九年级英语单选题中等难度题查看答案及解析

We advise parents _____ their children at home alone in order to keep them away from danger．（　 ）

A．not leave 　　　　　　 B．not to leave

C．leave 　　　　　　　　　 D．to leave

九年级英语单项填空中等难度题查看答案及解析

We advise parents ______ their children at home alone in order to keep them away from danger.　　

A. not to leave　　　　　 B. not leave　　　　　　　　 C. not leaving

九年级英语单项填空中等难度题查看答案及解析

We advise parents ______their children at home alone in order to keep them away from danger .

A. leave　　 B. to leave　　 C. not leave　　 D. not to leave

九年级英语单项填空中等难度题查看答案及解析

We advise parents _____ their children at home alone in order to keep them away from danger.

A.not leave　　　　 B.not to leave

C.leave　　　　 D.to leave

九年级英语单项填空简单题查看答案及解析