游客
题文

It said the country's confirmed H7N9 cases were isolated and there has been no______ of human-to-human transmission.

A.mark B.symbol C.sign D.signal
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

The knowledge ____ in one’s childhood will make a stronger impression on him than what he learns at any other life stage.

A.acquired B.acquiring
C.being acquired D.having been acquired

In China today, _______ car is becoming _____ popular means of transportation.

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

--- You hate Lee, don't you?
---______I just think he is a bit annoying.

A.That's right B.Not exactly
C.By all means D.Never mind

---Are you free now? I’ve got something to tell you.
--- Ok, ______ you make your story short.

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

The equipment for disabled people should be ______ easy reach in public places.

A.within B.near C.beyond D.around

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

粤ICP备20024846号