(多选题)20: 社会网络具有（ ）等方面功能。
A: 资源获取
B: 组织管理
C: 情感联结
D: 日常生活联系
1.(单选题)—Hello,YangLinspeaking. —________________ A.I am Carol. B.This is Ca...
1.(单选题)—Hello,thisisJohnspeaking.CouldIspeaktoMike — A.Of course you can. B...
1.(单选题)—Wow,thisplaceisamazing. —________________ A.It belongs to my grandp...
1.(单选题)—Hi,I'mMelindaSmith,thenewsecretary.Nicetomeetyouhere. —Hi,I'mMikeBr...
1.(单选题)—Hello,I'mDavidChen.Nicetomeetyou. —. A.Are you B.Nice to meet you t...
要做作业扫码我