—Your city is so beautiful. Its like a big garden.—Yes. Many trees and flowers every yea

发布时间：2020-08-22 01:33:48

—Your city is so beautiful. It's like a big garden.
—Yes. Many trees and flowers      every year.
A. are planting        B. are planted             C. have planted

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解析：此题重点考察一般现在时的被动语态的基本用法。其构成是am/is/are+done
以上问题属网友观点，不代表本站立场，仅供参考！