皮皮学，免费搜题
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搜题
【单选题】
采集24小时尿标本时,其正确采集的时间是A.
早7:00到次晨7:00
B.
早9:00到次晨9:00
C.
早11:00到次目9:00
D.
晚7:00到次日晚7:00
E.
晚11:00到次日晚11:00
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皮皮学刷刷变学霸
举一反三
【单选题】Mary prefers _______ to ________ .
A.
sing, dance
B.
sing, dancing
C.
singing, dancing
【单选题】听力原文： Ice dancing developed from ballroom dancing, particularly the waltz, and was very popular in the early 1900s. It requires well-trained, exact footwork conformity with one another's steps and a k...
A.
Ice dancing requires exact footwork and a keen sense of music.
B.
Partner shouldn't be raised too high or jump during ice dancing.
C.
Ice dancing needs conformity with each other and jump.
D.
Partner should be lift higher and the other be on the ice all the times.
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