摘要：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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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
查看习题详情和答案>>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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