logo - 刷刷题
下载APP
【单选题】

拟斑马在什么时候灭绝的?()

A.
17世纪
B.
18世纪
C.
19世纪
D.
20世纪
题目标签:灭绝时候斑马
举报
参考答案:
参考解析:
.
刷刷题刷刷变学霸
举一反三

【单选题】Many people feel that human beings are responsible for the disappearance of some other animal species. While we may have hastened the disappearance of some, abundant evidence suggests mankind has had ...

A.
Human beings have hastened the disappearance of some.
B.
There was mass extinction long before humanity's time on Earth.
C.
Human beings'activities have had great impact on the earth.
D.
Many species have extinct since the human race came into being.

【单选题】T304定时器在()的时候启动。

A.
收到RRCConnectionReconfiguratio
B.
收到收到ReceptionofRRCConnectionReject
C.
发送RRCConnectionRequest
D.
收到RRCHandoverFailure