【多选题】(第二章)以下关于影响增溶效果的叙述正确的有
【多选题】以下关于影响增溶效果的叙述正确的有
E.
作为增溶剂的表面活性剂浓度达到CMC时,才具有增溶作用
【单选题】It was ___________of you to get up to catch the first bus so that you could avoid traffic.
【单选题】_____,I think , and the problems could be settled .
A.
If you double you efforts
B.
So long as you keep up your spirts
【单选题】You are so busy recently .I do wish you _____ with me for a while .
【多选题】以下关于影响表面活性剂增溶效果的叙述正确的是( )