题目内容
After graduation from college, Joe ____ for a year seeing the country before he went to work in his father’s business.
A. knocked about B. knocked over C. knocked down D. knocked off
【答案】
A
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题目内容
After graduation from college, Joe ____ for a year seeing the country before he went to work in his father’s business.
A. knocked about B. knocked over C. knocked down D. knocked off
A