Scientists are trying to ways to treat the terrible disease called H7N9.
#53535
A
come up with
B
give in
C
talk about
D
give up
推荐题目
He tries English and he practices English every day.
#61045
A
to learn, speak
B
learning, speaking
C
to learn, speaking
D
learning, to speak
catch the first bus to the Great Wall, we get up early.
#54610
A
In order
B
In order to
C
In order that
D
So that
During the tourist season, there are many people wandering in this city to see the old castles _____ in the sixteenth century.
#53375
A
to be built
B
being built
C
having been built
D
built
Has your sister succeeded_____ the first place at the university this term?
#52933
A
for getting
B
to get
C
in getting
D
in get