--- You look ______,Paul. What’s the matter?--- I’m having trouble ______ math.
#51056
A
tired, to learn
B
worried, learning
C
frustrated, to learn
D
angrily, learning
推荐题目
There are many students ______ in the apartment.
#49788
A
live
B
lives
C
living
D
lived
Let's __________. We haven't got any fruit and vegetables.
#49269
A
went shopping
B
go shopping
C
goes shopping
D
going shopping
Would you like _______ some milk?
#49421
A
have
B
to have
C
having
D
Has
This piece of music is worth __________.
#49920
A
to listen
B
to listen to
C
listening
D
listening to
Could you please ________?
#49476
A
do the dishes
B
doing the dishes
C
to do the dishes
D
did the dishes