There have been 7 underground lines in Nanjing and 9 more lines ______ in a few years. A. are built ...
2022-09-28 00:44:41 114次 江苏省2019届九年级下学期第一次月考英语试卷 单选题 反馈错误 加入收藏 正确率 : 100%
题目内容：
There have been 7 underground lines in Nanjing and 9 more lines ______ in a few years.
A. are built B. will build C. will be built D. are going to build
本题链接：
