题目内容
【题目】Miss Chen was busy ______ her umbrella ______ suddenly a car came and got water all over her!
A.looking, while
B.looking for, when
C.finding, that
D.look for, because
【答案】B
【解析】句意：陈小姐忙着找她的伞,突然一辆汽车来了,并溅了她一身水！be busy doing sth.：忙于做某事；look for寻找,重在过程；find：发现,重在结果；结合句意和语境可知第一个空填looking for,第二个空填when；故选B。
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