39_______．
[A]chance
[B]records
[C]experience
[D]grades
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Whatdoesthewritermeanbysaying"wepayforoursensitivity"inthefirstparagraph？
A. Wehavetotakecareofoursenseofpain.
B. Wesufferfromoursenseoffeeling.
C. Weshouldtryhardtoresistpain.
D. Wearehurtwhenwefeelpain.
图中标志的含义是 。
A. 禁止借道行驶
B. 禁止超车
C. 解除禁止超车
D. 准许超车
图中标志的含义是 。
A. 禁止借道行驶
B. 禁止超车
C. 解除禁止超车
D. 禁止变更车道
Withtheintroductionofthecomputer,librariestodayarequitedifferentfromtheywereinthepast.
A. thatC)which
B. whatD)those
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