以下属于中国四大园林的是（）。
A.北京颐和园
B.上海豫园
C.承德避暑山庄
D.苏州拙政园
E.苏州留园
参考答案：A, C, D, E
Professor White has written some short stories, but he is _____ known for his plays.
A．the best
B．more
C．better
D．the most
