高中英语语法填空题求解
问题描述：
高中英语语法填空题求解
They spent a couple of days and nights on the farm of ___would be considered a very poor family.
答案是"what" 但可不可以填其他的呢?
答
很显然,这是考察宾语从句,of是一个介词,后面必须加宾语,而这个宾语又是由一个句子充当,句子中有却主语,这种既做主语,又作宾语的情况只能填what