单项选择：Great changes ____ in the past ten years in China .A:took&nb_英语解答

单项选择：Great changes ____ in the past ten years in China .
A:took placeB:have taken place C:were taking placeD:had taken place

人气：488 ℃　时间：2019-09-21 00:52:02

解答

Great changes ____ in the past ten years in China .A:took place　B:have taken place 　C:were taking place　D:had taken place选B.句子中有“在过去的多少时间里”时,一般用现在完成时.如：in the past ten ye...