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【单选题】
斯对遗忘的研究发现的是:A.
遗忘趋势先快后慢,最后稳定在一定水平上
B.
遗忘趋势先慢后快,最后稳定在一定水平上
C.
遗忘趋势先快后慢,记忆量持续减少
D.
遗忘趋势先慢后快,记忆量持续减少
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皮皮学刷刷变学霸
举一反三
【判断题】If you install powerful firewalls, you can even keep determined hackers away.
A.
正确
B.
错误
【单选题】You will find as you read this book that you just can't keep some of these stories to ___. You will want to share them with a friend.
A.
itself
B.
yourself
C.
himself
D.
themselves
【单选题】If you like, you can take ____.
A.
as much books as you can
B.
as many books as possible
C.
as many as books you can
D.
many as possible as you can
【单选题】You'd better keep in mind that ______.
A.
you can act as you like in any country
B.
you can act in the same way even in different countries
C.
people are indifferent to what good manners are
D.
When in Rome, do as the Romans do
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