游客
题文

If we keep wasting so much energy, ________are that our oil wells will dry up and the environment will be destroyed.

A.problems B.difficulties C.questions D.chances
科目 英语   题型 单选题   难度 较易
知识点: 名词+of 表示数量
登录免费查看答案和解析
相关试题

—Such a mistake could have been avoided.
—Unfortunately, he _______ the mistake again and again.

A.repeated           B.would repeat
C.had repeated         D.would have repeated

—May I remind you that a Mr. Wang is waiting outside, sir?
—Oh, that’s right. Iabout it.

A.forget B.had forgotten C.forgot D.have forgotten

—Did you enjoy your holiday?
—Yes, it’s the best holiday Ithese years.

A.had B.have had C.had had D.would have

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

A.is never hanging B.will never hang C.never hangs D.never hanged

I ____ to send him a telegram to congratulate him on his marriage, but I ____ it.

A.hoped, hadn’t managed B.has hoped, didn’t manage
C.hope, don’t manage D.had hoped, didn’t manage

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

粤ICP备20024846号