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外语
By working hard he acquired an extraordinary______ of the English language.
By working hard he acquired an extraordinary______ of the English language.
admin
2017-04-12
71
问题
By working hard he acquired an extraordinary______ of the English language.
选项
A、proficiency
B、efficiency
C、effectiveness
D、command
答案
D
解析
command n.掌握,运用能力;命令,指挥(如:He has[a]good command of spoken French.Who issued the command to fire?take/assume/be in command of;He has a hundred men under his command.在他的指挥下。I’m at your command.听候你的差遣。It was done by the Queen’s command.根据女王的命令。)proficiency n.熟练程度,掌握程度,精通。efficiency n.效率;功效。effectiveness n.效力,有效。
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