题目内容
- I was so happy to see the heavy rain last night and the air is much improved today.
- Yes, but look what the rain ________ to the flowers,
A.did B.was doing C.has done D.had done
C
|
题目内容
- I was so happy to see the heavy rain last night and the air is much improved today.
- Yes, but look what the rain ________ to the flowers,
A.did B.was doing C.has done D.had done
C
|