---Could you tell me ___ all of you think of your teacher?  ---She’s a good teacher.
#71592
A
whether
B
how
C
if
D
what
推荐题目
While having our dinner, _______. 
#68160
A
the door bell rang
B
our newspapers came to the door
C
we heard the door bell ringing
D
the postman brought several letters to us