【单选题】按对象专业化设置生产单位,其优点是( )。
【简答题】根据短文内容,选择最佳答案。 Mary is an American girl. Now she lives in Beijing with her parents. Mary doesn’t know much Chinese, but she is studying it. She often speaks Chinese with her Chinese friends. Sometimes...
【单选题】—Jack is a student and he lives at school. —________. [ ]
D.
It is the same with Mary
【简答题】根据短文内容,选择最佳答案。 Mary is an American girl. Now she lives in Beijing with her parents. Mary doesn't know much Chinese, but she is studying it. She often speaks Chinese with her Chinese friends. Sometimes...