ElectronicdevicessuchasiPodsan

Electronic devices such as iPods and headphones can do great harm to our hearing if _______ improperly.

A．being used

B．used

C．to be used

D．having been used

登录免费查看答案和解析

相关试题

It may rain, but I shall go out _____.

A．somehow

B．anyhow

C．somewhat

D．anywhere

收藏答案/解析

She is _____ out on Sundays.

A．almost

B．mostly

C．most

D．the most

收藏答案/解析

In fact she was _____ of softball, tennis and track.

A．much more fond	B．much fond
C．very fonder	D．too more fond

收藏答案/解析

. I used to be able to play well but I'm _____ now.

A．out of date

B．out of touch

C．out of practice

D．out of place

收藏答案/解析

She said she was glad the difficulty had been _____.

A．cleared away

B．cleared up

C．broken away

D．broken down

收藏答案/解析