Yosemite National Park has the best collection of native plants. it contains a great num

问题补充：

Yosemite National Park has the best collection of native plants. , it contains a great number of trees and flowers from overseas.

A. In addition

B. In return

C. In reward

D. In reality

答案：

(答案→)A. In addition

B. In return

C. In reward

D. In reality

解析：介词短语辨析。A另外；B作为回报；C作为酬谢；D实际上；句意：Yosemite National Park有最好的当地的植物，另外也有很多来自海外的树木花草。根据句意说明A正确。