---I find the more we study, the more difficulty we have ________ out Maths problems.---Oh, I agree with you. Maths is more and more difficult.
#50150
A
worked
B
work
C
works
D
working
推荐题目
---Mike’s radio has gone wrong. He will have it ______ tomorrow.---Why not have Aunt Wang ______ it? Nobody can if she can’t.
#49365
A
fix; fixed
B
fix; fix
C
fixed; fixed
D
fixed; fix
______ takes my mother two hours _______ housework every day.
#49922
A
That;do
B
That;to do
C
It;to do
D
It;doing
— Would you like______to the park with me?—I’d love to, but I must do my homework first.
#49246
A
go
B
goes
C
going
D
to go