Question

–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．a(chǎn)re

C．were

D．have been

Answer 1

D

試題分析：句意:-在過去的幾年里，南京發(fā)生了很多變化。-我同意你的看法。而且今年還有幾條地鐵線將要投入使用。這句話中使用的句型是there be 結(jié)構(gòu)，有句中的in the past few years 可知，這里應(yīng)該用現(xiàn)在完成時，故應(yīng)該選D。Ａ是將來時；B是一般現(xiàn)在時；C是一般過去時。