【doyouoften-------------(swim)inaswimmingpool?急】
2022-05-12 26次 反馈错误 加入收藏 正确率 : 100%
题目内容:
do you often ------------- (swim) in a swimming pool?急
优质解答
swim do后面用动词原形. - 追问:
- msths --------------not easy to learn . so we must study hard .填am is are还是be?
- 追答:
- is 用第三人称单数
本题链接: