Two fifths of the police _____ in the school near the town. A．has trained B．have trained C．has been...
2023-01-31 04:24:34 15次 2010届高三英语冲刺单项选择精选（三） 单项填空 反馈错误 加入收藏 正确率 : 100%
题目内容：
Two fifths of the police _____ in the
school near the town.
|
A．has trained
|
B．have trained
|
C．has been trained
|
D．have been trained
|
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