The No. 5 subway line, ___in October, 2007, has greatly improved the traffic conditions in Beijing.

admin2011-01-01  48

问题 The No. 5 subway line, ___in October, 2007, has greatly improved the traffic conditions in Beijing.

选项 A、opened
B、was opened
C、being opened
D、to be opened

答案A

解析
转载请注明原文地址:https://kaotiyun.com/show/BjvC777K
本试题收录于: 英语题库成考专升本分类
0

最新回复(0)