题目内容
During the ten-day vacation,they traveled to France _______ their own expense.?
A. on B. with?
C. at D. in?
C?
解析:
短语at one’s expense表示“花某人的钱”,是固定搭配。
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题目内容
During the ten-day vacation,they traveled to France _______ their own expense.?
A. on B. with?
C. at D. in?
C?
短语at one’s expense表示“花某人的钱”,是固定搭配。