游客
题文

A single pipeline ___________ all the houses with water.

A.is served B.serves C.are serving D.serve
科目 英语   题型 单选题   难度 较难
知识点: 动词语态
登录免费查看答案和解析
相关试题

Scientists have many theories about how the universe ___ into being.

A.came B.was coming C.had come D.would come

Scientists have many theories about how the universe ___ into being.

A.came B.was coming C.had come D.would come

You may use the room as you like ___ you clean it up afterwards.

A.so far as B.so long as C.in case D.even if

John plays basketball well, ___his favorite sport is badminton.

A.so B.or C.yet D.for

Mr.Smith was_________ to be a doctor but he became a teacher when he grew up.

A.demanded B.supposed
C.suggested D.agreed\

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

粤ICP备20024846号