English is too hard __ for some people.
#98662
A
to be master
B
to master it
C
to master
D
master
推荐题目
She smiled happily，________ a set of amazing white teeth to us.
#90825
A
exposing
B
being exposed
C
exposed
D
to expose
With a lot of difficult problems _______, the newly-elected president is having a hard time.
#98623
A
settled
B
setting
C
to settle
D
being settled
The railway station was overflowing with people _______ back home for the Spring Festival.
#91448
A
to head
B
heading
C
headed
D
head
When caught in the exam，he begged for my pardon and tried punishment.
#92590
A
cheating；escaping
B
cheating；to escape
C
to be cheating；escaping
D
to be cheating；to escape