游客
题文

Something must be done to prevent our city ____ by thick smoke.

A.to be polluted B.from polluting C.from being polluted D.polluting
科目 英语   题型 单选题   难度 较易
知识点: 介词
登录免费查看答案和解析
相关试题

—What’s the central idea of the passage,Bob?
—Sorry,I can’t make________of it.It’s beyond my ability.

A.judgement    B.understanding
C.idea    D.sense

This is the first time we________a film in the cinema together as a family.

A.see    B.had seen
C.saw    D.have seen

Jane’s pale face suggested that she______ill,and her parents suggested that she________a medical examination.

A.be;should have    B.was;have
C.should be;had    D.was;has

In April,thousands of holidaymakers remained________abroad due to the volcanic ash cloud.

A.sticking    B.stuck
C.to be stuck D.to have stuck

“Things________never come again!” I couldn’t help talking to myself.

A.lost    B.losing
C.to lose    D.have lost

Copyright ©2020-2025 优题课 youtike.com 版权所有

粤ICP备20024846号