问题
选择题
Nearly all the streets are in straight lines, ________ from east to west. Those ________ run from north to south are called avenues.
A．running; that
B．run; who
C．running; who
D．run; that
答案
答案：A
主语与run(延伸)是主动关系，所以用现在分词。Those指街道，所以不用who而用that来引导定语从句。