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搜题
【单选题】
政府制定最高零售价格的定价A.
政府定价
B.
政府指导价
C.
市场调节价
D.
企业自主定价
拍照语音搜题，微信中搜索"皮皮学"使用
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皮皮学刷刷变学霸
举一反三
【单选题】This is ___that they all want to but it.
A.
a so useful book
B.
such an useful book
C.
a such useful book
D.
so useful a book
【单选题】I have to buy. [ ]
A.
useful something
B.
something useful
C.
useful anything
D.
anything useful
【单选题】He has done ______ to improve his English. [ ]
A.
something useful
B.
anything useful
C.
useful nothing
D.
useful anything
【简答题】为了使powerpoint 2010中编辑的演示文稿能在低版本的powerpoint 中打开，可以将演示文稿保存为“（）”类型演示文稿。
【单选题】I think Chinese is as _____ as Maths. [ ]
A.
useful
B.
more useful
C.
most useful
D.
the most useful
【单选题】I think Chinese is as _____as maths. [ ]
A.
useful
B.
more useful
C.
most useful
D.
the most useful
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