游客
题文

I don't think the experiment is _____ failure. At least we have got _____ experience for our
future work on _____ nature. 

A./; /; / B.a; /; the C.a; /; / D./; the; /
科目 英语   题型 单选题   难度 较易
知识点: 冠词的用法辨析
登录免费查看答案和解析
相关试题

I don’t know whether he to go to the USA for further study.

A.had considered
B.has decided
C.has made his mind
D.had made up his mind

—Do you have enough to all your daily expenses?
—Oh yes, enough and to spare.

A.cover
B.spend
C.fill
D.offer

8.James took the magazines off the little table to make for the television.

A.room
B.area
C.field
D.position

I’ll have several next week.

A.engagements
B.apartments
C.disappointment
D.encouragement

Their long struggle failure.

A.set up
B.ended in
C.looked up
D.put in

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

粤ICP备20024846号