It’s sometimes too difficult to understand the voices of American film.           
#39112
A
heavy
B
hard
C
confusing
D
confident
推荐题目
You’re late! Why don’t get up a little________.
#43507
A
early
B
late
C
earlier
D
later
All the children had a good time at Mark’s birthday party.
#43910
A
help each other
B
enjoyed themselves
C
had a wonderful time
D
have a big dinner
Pandas are a little shy.
#43746
A
very
B
a lot
C
lots of
D
kind of