Shopping on line is very popular .We find        easy to shop on line .
#55743
A
its
B
that
C
this
D
it
推荐题目
He gave me two answers_________the question,but________of them is right. 
#55825
A
of, neither
B
to, both
C
of ,none
D
to, neither
— _______ does Tom like math? —Because _____ fun.
#55776
A
Why, it’s
B
When, it
C
Why, It’s
D
When, it
.Mum,  ________my teacher, Mr Wang.
#55809
A
he is
B
it is
C
this is
D
that is