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【判断题】
有机玻璃是将有机高分子材料与玻璃复合得到的材料。( )A.
正确
B.
错误
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参考解析：
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举一反三
【简答题】Who gets paid holidays the most countries? Do the workers have to take these paid holiday days? In which country do the most workers take all their allotted holiday days?
【简答题】Who will take the place of the workers in the 31st century?
【单选题】His business is growing so fast that he must ______ more workers.
A.
take up
B.
take on
C.
take over
D.
take out
【单选题】The workers _______the old buildings in order to build a new park.
A.
take up
B.
take down
C.
take up
D.
take off
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