Several thousands of trees ___________in our city every year.

admin2009-06-21  18

问题 Several thousands of trees ___________in our city every year.

选项 A、have planted
B、has been planted
C、are planted

答案C

解析 该句的意思是“我们城里每年要种成千上万棵树。”当句子没有说明动作的执行者是谁时,句子往往用被动的形式,又因trees用的是复数形式,故应选are planted。
转载请注明原文地址:https://kaotiyun.com/show/ua0d777K
0

最新回复(0)