问题
There great changes in Nanjing in the past few years. –I agree. And some more lines of the underground will be in service this year.
A:will be
B:are
C:were
D:have been
B:are
C:were
D:have been
正确答案是：
同类题型
Emily, here’s a dictionary. I hope it will help you.—Thank you. It’s ______what I need
Lingling needs some vegetable. She ________ some in the market tomorrow.
Did you have nice holiday？—Yes，it was best holiday I，ve ever had.
There are ________ days in a year.
I hear you’ll have _________ one-week holiday _________ next month. Is that right?