单选题：One advantage of CD—RWs is that they ean____like floppy disk

题目分类：理工类
题目类型：单选题
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题目内容：

One advantage of CD—RWs is that they ean____like floppy disks。 A．shine on bumps
B．take many more years
C．be the key parts
D．restore the original code
E．be written on and rewritten on
F．keep contact with their ground station efficiently

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