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【多选题】
TKIP 加密比 WEP 加密安全性高,是因为()。A.
加入了密钥分发机制，不再使用单一密钥
B.
采用了更复杂的加密算法
C.
采用了更强的数据校验算法
D.
采用了更长的 IV
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举一反三
【单选题】What's the author's advice to women who are absorbed in the idea of thinness?
A.
They should be more concerned with their overall lifestyle.
B.
They should be more watchful for fatal diseases.
C.
They should gain weight to 10ok healthy.
D.
They should rid themselves of fantasies about designer clothes.
【简答题】笔筒的材质如何鉴定？
【单选题】With the help of science and technology, the farmers produced ______ crops in 1994o as the year before.
A.
as twice as many
B.
as twice many
C.
as many as twice
D.
'twice as many
【简答题】OK. _________________(To conclude; To sum up), there's still a lot to learn. We're _________________ (just beginning; only starting) to find out how pain control and mental health are different in men...
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