问题
选择题
How much time did you spend ________ a bargain?
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答案
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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How much time did you spend ________ a bargain?
|
答案：B
花费多长时间做某事可用spend +时间+doing，故本题选B。