2012年高考完形填空进述的是爱心人士Mr. Greenberg冬天送免费手套的故事，其中有这样一题：
In winter, Mr. Greenberg does not act like other New Yorkers, who look at the sidewalk and 41 the street.
A. cross over B. drive along
C. hurry down D. keep off
确定who是指Mr. Greenberg还是New Yorkers，直接影响答案的选择。
