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单选题
The _____ of the modern chemists were the men who tried to change base metals into gold.
A

forerunners

B

forefathers

C

foremen

D

formers


参考答案

参考解析
解析:
句意:现代化学家的先驱是那些设法把贱金属变成黄金的人。forerunner先驱,先锋。forefathers祖先,先人。foremen工头,领班。formers构成者,创造者。
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