高等继续教育 / 大学英语语法
正确率:100%
题型描述: 单选题
_____ more attention, the trees could have grown better.
A.to give
B.Having given
C.Given
D.Giving
_____ more attention, the trees could have grown better.
A.to give
B.Having given
C.Given
D.Giving
参考答案:
佳题速递: