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【单选题】
下列不属于脂溶性成分的是A.
叶绿素
B.
皂苷元
C.
香豆素
D.
多糖
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皮皮学刷刷变学霸
举一反三
【单选题】Almost all recognize that non-scientists as well as laymen are interested in sciences, yet scientists have been trying to classify only those who are involved in ______ scientific practices as genuine...
A.
authentic... articulating
B.
rigorous ... unconvinced of
C.
specialized ... sympathetic to
D.
broad ... certain of
E.
democratic ... rejecting
【单选题】旅游品牌主要的效用有:( )
A.
识别功能、增值功能、竞争功能
B.
识别功能、竞争功能、安全功能
C.
竞争功能、安全功能、增值功能
D.
竞争功能、安全功能、增值功能、识别功能
【单选题】What does the passage mainly discuss?
A.
LinkIn's new strategy to go user-friendly.
B.
LinkIn's ambition to tap the international market.
C.
LinkIn's new app for job-hunting college students.
D.
LinkIn's collaboration with universities on job-hunting apps.
【简答题】万向联轴器的主要缺点及主要安装注意事项是什么？
【单选题】What does Karraker think is also important?
A.
Reducing marital stress on wives.
B.
Stabilizing old couples' relations.
C.
Providing extra care for divorced women.
D.
Making men pay for their wives, health costs.
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