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题目内容双击单词支持查询和收藏哦~
Though dealers insist that professional art dealers can make money in the art market, even an_____knowledge is not enough: the art world is so fickle that stock-market prices are_____by comparison.
- Blank(i)
- amateur's
- investor's
- insider's
- Blank(ii)
- booming
- erratic
- predictable
insider's , predictable 显示答案
以上解析由 考满分老师提供。