问题
选择题
He has a good ________ of French， which helps him a lot in the trade with the French.[ ]
A．skill
B．command
C．master
D．acquisition
答案
答案：B
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He has a good ________ of French， which helps him a lot in the trade with the French.[ ]
A．skill
B．command
C．master
D．acquisition
答案：B
