Many students think        hard to learn English well.
#35245
A
that
B
it
C
this
D
its
推荐题目
These are ____  erasers,and _____ are  white.
#35157
A
my, your
B
my, yours
C
mine, your
D
mine, yours.
Look at those dogs. _______ are not _______dog.
#35174
A
It; their
B
They; my
C
They; we
D
Their; our