The people have to work hard__the farms.A at B in C on Dinto
问题描述:
The people have to work hard__the farms.A at B in C on Dinto
答
选C
on the farm 固定搭配 在农场上
on farm 固定搭配 在种田
答
C
固定词组:on the farm 在农场
答
选C 意思是 人们不得不在农场上努力工作
在农场上 用on