题目内容
What ________ the paper for books and newspapers ________?
[ ]
A.are; made from
B.is; made of
C.is; made in
D.is; made from
答案:D
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题目内容
What ________ the paper for books and newspapers ________?
A.are; made from
B.is; made of
C.is; made in
D.is; made from