问题补充:
— Could you tell me something about the boy who helped you just now ?
— Sorry, I know nothing about him. We are .
A. friends
B. neighbors
C. classmates
D. strangers
答案:
A. friends
B. neighbors
C. classmates
(答案→)D. strangers
解析:根据语境可知此句的含义是你能告诉我刚才帮助你的那个小男孩吗?对不起,我不了解,我们是…。由选择项的提示可知A表示朋友,B表示邻居,C表示同学,D表示陌生人,故选D。