Living in a big city has many such as good schools libraries and convenient traffic.A.

问题补充：

Living in a big city has many , such as good schools, libraries and convenient traffic.

A. goodness

B. advantages

C. effects

D. uses

答案：

A. goodness

(答案→)B. advantages

C. effects

D. uses

解析：名词辨析。A善良，良好； B优势；C影响；D用处；句意：生活在大城市有很多的优势，例如好的学校，图书馆和便利的交通。根据句意说明B正确。