问题补充:
With lots of trees and flowers here and there, the city looks very beautiful.
A. having planted
B. planted
C. have been planted
D. to be planted
答案:
A. having planted
(答案→)B. planted
C. have been planted
D. to be planted
解析:考察with 的独立结构,with +名词+形容词,副词,现在分词或过去分词,“因为到处都是树和花这个城市看起来很美。”答案B。