1.到本学期末,他们将学完30门课程% ?/ M% g8 K0 C" {7 z5 t
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when the end of the school term, they will be completion of 30 courses.
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: D/ J. }% U/ E- y* W& O' o# m2.在20世纪四十年代,IBM设计出了第一代电子计算机5 E' j; y6 _, X/ c( w
3 c- y2 {5 r. F" F' Y& m1 cin the 1949s, IBM designed the first generation of computer
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3.我们之前做过那个实验
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_5 ^2 K% ^ y; G- \in this experiment, we have done the same.
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4.早在十九世纪二十年代,人们就认识到这一现象非常有用
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as early as the 1820s, it was recognized that this phenomenon is very helpful.
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6 w. o8 B# @2 @7 w6 k5.如今,计算机在各个领域广泛应用
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a3 @( I- k) m( S: ^nowadays, computer is widely applied in various fields1 S1 B* q \4 v$ a1 s3 A
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6.Experience more than sufficiently teaches that men govern nothing with more difficulty than their tongues. 4 s5 |5 i' x, b6 b
* ]# D7 {5 E5 s5 q身体力行强于嘴上功夫0 P" Q. _ {' ?# r% p
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