By working hard he acquired an extraordinary______ of the English language.

admin2017-04-12  33

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。
转载请注明原文地址:https://kaotiyun.com/show/ghFO777K
0

最新回复(0)