---Is_______ necessary to learn another language?      --- I think so.
#55852
A
this
B
that
C
it
D
he
推荐题目
I find      hard to learn English well.
#55769
A
this
B
it
C
that
D
they
 —Is your name Fang Fang?—           .
#55885
A
Yes,it is
B
No,I’m not
C
Yes,I am
D
No,it is
.Mum,  ________my teacher, Mr Wang.
#55809
A
he is
B
it is
C
this is
D
that is