Haveyoueverworkedasvolunteerdu

Have you ever worked as______volunteer during the COVID﹣19 pandemic （新冠疫情）？

Yes． It was_____unforgettable experience for me．（　　）

A．

an； an

B．

an；a

C．

a； an

D．

a；a

登录免费查看答案和解析

相关试题

Zhao Liying， who played in Legend of Chu Qiao， says： "As an actress， you _____ be hard﹣working．"（　　）

A．

can

B．

may

C．

must

收藏答案/解析

I failed the physics test yesterday．

______．（　　）

A．	Bad luck	B．	Come on
C．	But I did well	D．	Sorry to hear that

收藏答案/解析

Some people think trees____ on Tree Planting Day only．（　　）

A．	should plant	B．	should be planted
C．	should be plant	D．	should be planting

收藏答案/解析

I live next to a supermarket． It's______for me to do some shopping．（　　）

A．

crowded

B．

valuable

C．

convenient

D．

awful

收藏答案/解析

Where is your uncle？

He____ America and he____New York for two weeks．（　　）

收藏答案/解析