The students found _______ easy to work out this maths problem.
#35233
A
it
B
this
C
that
D
him
推荐题目
I must thank ____for ____help.
#35106
A
you,hers
B
her,hers
C
you,your
D
his,his
 We are sure that our football players will do________ best.
#34924
A
their
B
they
C
them
D
themselves