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【单选题】
cass 中 的作业 文件名后缀为（ ）A.
*.dwg
B.
*.dxf
C.
*.doc
D.
*.dat
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】—Tom's mistakes in the exam are almost as ______ as Jack's. —I know that boy. He's ______ than Jack.
A.
much no more careful
B.
much not more careful
C.
many no more careful
D.
many not more careful
【简答题】与传统生产方式相比，准时化生产有哪些优点?
【单选题】I’m sure he’ll ______ at tomorrow’s meeting, but I don’t know what he will ____.
A.
say, speak
B.
speak, say
C.
talk, say
D.
tell, speak
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