He didn’t make _____ clear when and where the meeting would be held.
A. this B. that C. it D. these
He didn’t make _____ clear when and where the meeting would be held.
A. this B. that C. it D. these
C it作形式宾语，when and where the meeting would be held是真正的宾语。当复合宾语中的宾语是宾语从句时，往往把宾语放在它的补语的后面，而把代词it放在全句谓语动词和宾语补语的中间。宾语补语后面的宾语是真正的宾语，谓语动词和宾语补语中间的it是形式宾语。