游客
题文

If we go on using energy so wastefully, __________ are that our oil wells will be dried up before new energy sources can be found to replace oil.

A.chances B.opportunities C.questions D.problems
科目 英语   题型 单选题   难度 容易
登录免费查看答案和解析
相关试题

It was from only a few supplies that she had bought in the villagethe hostess cooked such a nice dinner.

A. where B. that C. when D. which

Just use this room for the time being, and we'll offer you a larger one()it becomes available.

A. as soon as B. unless C. as far as D. until

My father warned megoing to the West Coast because it was crowded with tourists.

A. by B. on C. for D. against

Joining the firm as a clerk, he got rapid promotion,andas a manager.

A. ended up B. dropped out C. came back D. started off

Traditional folk arts of Tianjin like paper cutting_______at the culture show of the 2010 Shanghai World Expo.

A.are exhibiting B.is exhibiting C.are being exhibited D.is being exhibited

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

粤ICP备20024846号