题目内容
---________ they ________ trees now?
---No, they ________ next week.
- A.Do; plant; are planting
- B.Are; planting; plant
- C.Are; planting; will plant
- D.Will; plant; are planting
C
now用于现在进行时,next week用于将来时.
now用于现在进行时,next week用于将来时.
练习册系列答案
相关题目