Most students find ______ necessary to study hard every day .A:this B:that C:it D:one

问题描述:

Most students find ______ necessary to study hard every day .A:this B:that C:it D:one

C, it 用作形式宾语,to study hard every day才是真正的find的宾语~

C
it 在这里作形式宾语,真正宾语为to study hard every day