—You look unhappy .  What’s wrong ?—I find ____ difficult ______on well with my classmates
#52630
A
it; to get
B
it ; getting
C
that ; to get
D
that ; getting
推荐题目
_______ the boy beside the window? 
#53278
A
Whose is
B
Which is
C
Who’s
D
Where’s
This is a girl. ____name is Lily.
#53171
A
His
B
She
C
Her
D
Its
―I wonder _______they are waiting.―At the bus stop.
#54047
A
who  
B
whom 
C
where 
D
why