求解决,语法选择Do you know when people began to use paper? The Chinese man 1 Cai Lun first invented it in ADl05.He made it 2 the wood of a kind of tree. Today,paper still 3 from trees.We use 4 paper every day.We must begin

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求解决,语法选择Do you know when people began to use paper? The Chinese man  1  Cai Lun first  invented it in ADl05.He made it  2  the wood of a kind of tree.     Today,paper still  3  from trees.We use  4  paper every day.We must begin
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求解决,语法选择Do you know when people began to use paper? The Chinese man 1 Cai Lun first invented it in ADl05.He made it 2 the wood of a kind of tree. Today,paper still 3 from trees.We use 4 paper every day.We must begin
求解决,语法选择
Do you know when people began to use paper? The Chinese man 1 Cai Lun first invented it in ADl05.He made it 2 the wood of a kind of tree.
Today,paper still 3 from trees.We use 4 paper every day.We must begin to use less paper now because it 5 about two hundred years for a tree to grow.
How can we 6 paper? We can use 7 sides of every piece of paper.We can re—use envelopes.We can choose drinks in bottles 8 drinks in cartons(纸盒).We can use plastic cups and plates instead of paper 9 .We can also use handkerchiefs instead of paper tissues (纸巾).We can use 10 paper bags for shopping and re—use these paper bags later as well.
( )1.A.call B.called C.calls D.is called
( )2.A.from B.of C.in D.for
( )3.A.coming B.come C.came D.comes
( )4.A.much too B.too many C.a lot D.a lot of
( )5.A.takes B.took C.take D.taking
( )6.A.saves B.saving C.save D.saved
( )7.A.both B.every C.each D.either
( )8.A.rather than B.than C.rather D.better than
( )9.A.one B.ones C./ D.a
( )10.A.fewer B.few C.1ittle D.less

求解决,语法选择Do you know when people began to use paper? The Chinese man 1 Cai Lun first invented it in ADl05.He made it 2 the wood of a kind of tree. Today,paper still 3 from trees.We use 4 paper every day.We must begin
B A B D A C A A B A