问题
选择题
Modern science and technology has _____ communication between people far apart.
A．made convenient
B．made it convenient
C．made it convenient for
D．made it convenient to
答案
答案：A
A 题目中has made是谓语，communication between people far apart短语是宾语，convenient是宾语的补语，被前置。如用B项,it是形式宾语代替不定式或从句。