-Could you tell me          ?-By practicing conversations with friends.
#38110
A
when do you learn English
B
when you learn English
C
how you learn English
D
how do you learn English
推荐题目
—Can you tell me ________ to send this postcard to New York by airmail?—Let me check. Oh,it’s one dollar.
#39022
A
how long it takes
B
how much it costs
C
who can help me
D
if there’s a post office
 Jim is a nice boy ________ likes helping others.
#36855
A
which
B
who
C
whose
D
when
I don’t know          .
#37207
A
what the population of Tianjin is
B
what is the population of Tianjin
C
how much the population in Tianjin is
D
how much is the population in Tianjin
-— Do you know_____________?— My sister’s. 
#38574
A
whose dictionary is it
B
whose dictionary it is
C
who’s the dictionary
D
who the dictionary is