---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
It’s very hard ___________the swimming pool.
#50813
A
to swim across
B
to swim cross
C
swim across
D
swim cross
— I’m very tired these days because of the senior high school entrance examination（中考）.—Why not______music? It can make you ______.
#49321
A
listen to; relaxed
B
to listen to; relaxed
C
listen to; relax
D
to listen to; to relax
If you have difficulty something，wearing red it easier for you to take action．
#49897
A
do；makes
B
doing；making
C
with；make
D
doing；makes
---Why does Tommy look unhappy ? --- Because his teacher makes him _______ the classroom all by himself .
#50728
A
to clean
B
clean
C
cleans
D
cleaning
__________ English well, one must have a lot of practice.
#48728
A
Speak
B
Speaking
C
To speak
D
Speaks