问题
选择题
The hard-working farmers and their happy life _____ we saw in the countryside made a wonderful impression on us.
A.whom
B.who
C.which
D./
答案
答案:D
考查定语从句。先行词有人也有物,且从句中we saw 后缺少宾语,所以用关系代词that,作宾语时可省略。故选D。