问题补充:
In the south of the city two railway lines.
A. is
B. are
C. have
D. has
答案:
A. is
(答案→)B. are
C. have
D. has
解析:考查倒装句:In the south of the city是表语,置于句首时,句子用完全倒装,正常的语序是Two railway linesin the south of the city.可知缺少的是be动词,这句话的主语是Two railway lines,be动词用are。选B。