— 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
—Could you please tell me       ?—Sorry, you can turn to Mr. Lee for help.
#39196
A
how long can man live without water
B
whether Yao Ming would play for Rockets or not
C
how I can keep myself safe from the flu
D
why did a serious landslide happen in Zhouqu, Gansu Province 
 ---The woman asked the policeman where________.
#36607
A
the post office is
B
was the post office
C
is the post office
D
the post office was
Many people are wondering ________.  
#37229
A
whether is the meat from the lab bad for their health
B
whether the meat from the lab is bad for their health
C
whether is bad for their health the meat from the lab
D
whether from the lab the meat is bad for their health