The main types of social networking services are those that contain category places (such as former school year or classmates), means to connect with friends (usually with self-description pages), and a recommendation system linked to () .A.netB.interestsC.othersD.trust

The main types of social networking services are those that contain category places (such as former school year or classmates), means to connect with friends (usually with self-description pages), and a recommendation system linked to () .

A.net

B.interests

C.others

D.trust


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以下哪类UE支持上行64QAM()A.Category2B.Category3C.Category4D.Category5

Young people()62% of University teaching staff.A. compriseB. composeC. contain

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SNS: Social ( ) Services(社交媒体营销)。

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