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【判断题】
皮肤是个人健康的一面镜子A.
正确
B.
错误
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皮皮学刷刷变学霸
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【简答题】s n.[sing.] a series of people or things of the same type 一连串,一系列 ( 同类型的人或物 )
【简答题】g ________ n . a ll the people living at the same time or of approximately the same age prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【简答题】One important cause of the generation gap in the US is the opportunity that young people have to choose their own life-styles. In more traditional societies, when children grow up, they are expected t...
【简答题】A．Seven o'clock. B．Seven thirty. C．Eight o'clock. D．Eight thirty.
【简答题】In computing, passwords are commonly used to limit ______to official users. Yet the widespread use of passwords has serious problems. Office workers now have to remember an _______of twelve system pas...
【单选题】I usually have dinner _____. [ ]
A.
around seven-thirt.y
B.
at around seven-thirty
C.
around at seven-chirty
D.
seven-thirty
【简答题】n. [sing.] a series of people or things of the same type 一连串,一系列(同类型的人或物)
【简答题】n. [C] a group of people or things that are all of the same type 类别;种类;范畴
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