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【多选题】
高分子共聚物有如下种类A.
无规共聚物
B.
接枝共聚物
C.
交替共聚物
D.
嵌段共聚物
拍照语音搜题，微信中搜索"皮皮学"使用
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】Your family and friends can help you argue with your neighbors.
A.
Right
B.
Wrong
C.
Not mentioned
【单选题】是从支出的角度计算GDP，因为所有最终产品都是提供给市场的，市场上的需求者购买这些最终产品时就会有等量的支出发生。
A.
生产法
B.
收入法
C.
支出法
D.
需求法
【单选题】He worked as a man obsessed, oblivious to family and friends, shunning holidays, forgetting anniversaries.
A.
nervous about
B.
furious about
C.
irritated by
D.
unaware of
【单选题】We give gifts to family and friends because in this way we can get something back.
A.
Right.
B.
Wrong.
C.
Doesn't say.
【简答题】A trip with your family and friends to Disney World can be one of the best vacations of your life. When you decide to travel to this destination, you can be sure in the knowledge that you are going to...
【单选题】Having managed to survive the funeral and the solicitous attention of family and friends, we long to be left alone so we can stop being brave and give in to the ______.
A.
concern
B.
cowardice
C.
demand
D.
grief
【单选题】For you, your family and friends, the benefits begin the day you stop smoking and go on . [ ]
A.
at all costs
B.
at random
C.
in despair
D.
for good
【简答题】（ ）是从支出的角度计算GDP，因为所有最终产品都是提供给市场的，市场上的需求者购买这些最终产品时就会有等量的支出发生。
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