— Do you know the girl_______ is from Canada?— Yes, her name is Helen. 
#37330
A
whom
B
who
C
which
D
Whose
推荐题目
The children in poor areas can’t afford their education. We should think ________ to help them. 
#37979
A
what can we do
B
what we can do
C
how can we do
D
how we can do
 —I don’t know _______.    —You can ring him up to ask.
#36599
A
that Tom will come tomorrow
B
whether Tom will come or not tomorrow
C
how will Tom come tomorrow
D
why will Tom will come tomorrow
I didn’t understand      , So I put up my hand to ask.
#38170
A
what my teacher says
B
what does my teacher say
C
what my teacher said
D
what did my teacher say