题目:There are a lot of ________ on the grassland. And a sheep-dog is sitting next to them.
A. sheepes
B. sheep
C. sheeps
D. dog
答案:评论后可见此内容
推荐使用我们的公众号搜索题目,题目更全,检索更方便。支持语音、图片、文字等多种搜索方式。