皮皮学，免费搜题
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【单选题】
下列设备中,具有数据输入功能的同时又具有数据输出功能的设备是_____。A.
显示器
B.
扫描仪
C.
磁盘驱动器
D.
音响设备
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】There was a time ________ this kind of skirt was very popular.
A.
that
B.
when
C.
with which
D.
about which
【单选题】听力原文：M: What kind of skirt are you looking for? W: Since it's getting warmer this time of the year. I want something light weight. What are these people talking about?
A.
Best materials for making clothes.
B.
Things to wear.
C.
The warm weather.
D.
Something which has light color.
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