Modern science and technology has （）communication between people far apart．
- Amade convenient
- Bmade it convenient
- Cmade it convenient for
- Dmade it convenient to
搜答案，更轻松！
Modern science and technology has （）communication between people far apart．
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。