[P26-Three]
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7 t/ R/ t, n* `% F+ ?( [& _5 B 17. A) More jobs could be provided than before.( S. Y7 k$ h! W( v. X* | T
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B) More people could be educated than before.; g( ]1 ]( p, Y. E
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C) More books could be printed and distributed.
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D) More ways could be used to exchange knowledge.' ]4 f% l) s, k2 ?2 p+ p
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18. A) Around 1400.
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B) Around 1900.
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% I# t" {' t: e8 s! x: ~ C) Around 400.
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6 \7 T$ ]2 J; b4 |- f8 f D) Around 900.! I4 l2 M: q' G0 N' s7 O" `3 J
/ ?2 [( _! b1 Q' T6 k2 E 19. A) China.$ C* c$ U/ M, B7 e! x: r% a2 l7 o3 g
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B) Sweden.
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C) Egypt.
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D) Japan.
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20. A) More and more paper is being consumed nowadays.
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B) Paper enables people to receive education more easily.! J' j6 E( q, w, @3 C
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C) The invention of paper is of great significance to man.1 H* s) e Z/ q6 w& \" [6 V
6 q9 J9 d0 C; `4 N# f0 }2 U R1 P D) Paper contributes a lot to the keeping of historical records. |