游客
题文

The country has already sent up three unmanned spacecraft,the most recent ________ at the end of last March.

A.has been launched B.having been launched
C.being launched D.to be launched
科目 英语   题型 单选题   难度 中等
知识点: 谓语
登录免费查看答案和解析
相关试题

The Three Gorges will offer you a wonderful trip, ______ you’ll remember all your life.

A.what B.that C.it D.one

Making _______ good impression on the interviewers is of ________ vital importance.

A.a; / B.a; a C./; / D./; a

--- You have not lost your heart, then?
--- ________. I will try again.

A.It depends B.By no means
C.Don’t mention it D.Maybe

Opposite the old town is the 5500 meters Yulong Xueshan Mountain, its peak_______ with snow.

A.is covered B.covered C.covering D.covers

John opened the door. There_______ he had never seen before.

A.a girl did stand B.a girl stood
C.did a girl stand D.stood a girl

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

粤ICP备20024846号