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【简答题】
提高聚合温度和增加引发剂浓度，均可提高聚合速率，问哪一措施更好？
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【单选题】A) They want to find out the relationship between environment and biology. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> B) They want to see what characteristics distinguish ...
A.
They want to find out the relationship between environment and biology.
B.
They want to see what characteristics distinguish one from the other.
C.
They want to understand how twins communicate when far apart.
D.
They want to know whether twins can feel each other’s pain. prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace>
【单选题】I think I was at school, ______ I was staying with a friend during the vacatizon when I heard the news．
A.
or else
B.
and then
C.
or so
D.
even so
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