1 . I play with my friends once a week.
改为一般疑问句
_________________________________________________________________
对划线部分提问 (once a week)
_________________________________________________________________

2 . She is a doctor.
改为一般疑问句
_________________________________________________________________
对划线部分提问 ( a doctor)
_________________________________________________________________

3 . —_______ Mary was in such a hurry?
—I don’t know. She might have been running to catch the bus.

A．Why do you think	B．Do you think why
C．Why you think	D．Why not think