题干

-Can you tell me how to __________ a pet dog?
-It's not easy. Here is a book,and it will tell you many dos and don'ts.
A.look forB.look like
C.look afterD.look into
上一题 下一题 0.94难度 单选题 更新时间:2019-05-22 12:00:34

答案(点此获取答案解析)