皮皮学，免费搜题
登录
搜题
【单选题】
Hibernation is a seasonal practice. This means it ______.A.
takes place only during a particular season
B.
occurs only during the night
C.
is a daily practice
D.
only happens when a species becomes over-populated
手机使用
分享
复制链接
新浪微博
分享QQ
微信扫一扫
反馈参考答案：
举一反三
【单选题】－_____ do you have P.E? －We have it on Wednesday and Friday.
A.
Why
B.
When
C.
What
D.
How
【简答题】阅读理解。 Have you ever rubbed your hands together when they get cold? Why do we do that? We do that for friction. Friction happens when two things that aren't very smooth rub together to make heat energy...
【单选题】— Why do we get up so early? — If we ______ the flight we would have to stay here for another day.
A.
will miss
B.
miss
C.
missed
D.
would miss
【简答题】He spoke at a length about the reforms in his college.
相关题目：
参考解析：
知识点：
题目纠错 0
发布
