Mary 空 China for three years .She likes China very much and becom_英语解答

Mary 空 China for three years .She likes China very much and becomes a Beijing Opera fan
空填have been in 还是have been to

人气：271 ℃　时间：2019-10-11 21:10:52

解答

has been in （已经在.）
玛丽在中国三年了
has been to 去过.（人已经回来）