A-A+
—Your city looks beautiful! —Yes. Lots of tree
问题详情
—Your city looks beautiful! —Yes. Lots of trees and grass______last year.
A.were planted
B.have been planted
C.planted请帮忙给出正确答案和分析,谢谢!
参考答案
正确答案:A
解析:考查时态和语态。首先,由于空格后有明确的时间状语last year(去年),因此肯定要用一般过去时态;其次,由常识可知,plant(栽植)的动作不可能由trees and grass(草木)发出,因此要用被动语态。结合这两个方面即可知应选[A]。