请选择DCBA0s)f7V2h:a7u — I don’t think he is studying Latin in his room now .7L9c0S7v
— Oh! ?7L9c0S7v
A. does he7L9c0S7v
B. doesn’t he7L9c0S7v
C. is he7L9c0S7v
D. isn’t he7L9c0S7v