问题
选择题
—Look! The tree is growing well. When _______?
—Three years ago. [ ]
A. was it planted
B. did it plant
C. will it be planted
D. is it planted
答案
| A |
搜题请搜索小程序“爱下问搜题”
—Look! The tree is growing well. When _______?
—Three years ago. [ ]
A. was it planted
B. did it plant
C. will it be planted
D. is it planted
| A |