How much time did you spend ________ a bargain?A. look forB. looking forC. to look forD. looked for

题目简介

How much time did you spend ________ a bargain?A. look forB. looking forC. to look forD. looked for

题目详情

How much time did you spend ________ a bargain?    
A. look for
B. looking for
C. to look for
D. looked for
题型:单选题难度:中档来源:不详

答案

B
花费多长时间做某事可用spend +时间+doing,故本题选B。

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