皮皮学，免费搜题
登录
搜题
【多选题】
关于原假设与备择假设，下列表述正确的有（）A.
原假设与备择假设只能由一个正确
B.
原假设是希望被肯定的假设
C.
备择假设是希望能成立的假设
D.
原假设不轻易被否定
E.
原假设一旦被接受，它就一定正确
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】What is implied in the last paragraph?
A.
The wife is often in great despair.
B.
The wife is a little disappointed.
C.
The wife feels disillusioned.
D.
The wife feels her sacrifice unpaid for.
【简答题】给下列的问句选择合适的答语。 ( ) 1. Who is your uncle's wife? ( ) 2. What colour is his hair? ( ) 3. What do they speak in Australia? ( ) 4. How does she go to work? ( ) 5. What do you like to d...
【单选题】What is the wife’s attitude towards hiking?
A.
She is unwilling to go hiking.
B.
She respects her husband’s decision.
C.
She refuses to go hiking under any conditions.
D.
She likes hiking.
【简答题】What the author and his wife are waiting for? ______ .
【单选题】He wondered _____ made his wife so happy. [ ]
A.
what that was
B.
what was that
C.
it was what that
D.
what it was that
相关题目：
参考解析：
知识点：
题目纠错 0
发布
