The findings of the research, _________ on a lot of experiments, are convincing.
#96102
A
to base
B
based
C
is based
D
basing
推荐题目
I don’t think it easy, even if we work hard, _____ the South Korea and the North Korea to sit down to talk at present.
#95363
A
persuaded
B
to persuade
C
persuade
D
persuading
The situation is hard to _______, because he isn’t a man easy to _______.
#88251
A
be dealt; communicate
B
be dealt with; be communicated
C
deal with; communicate with
D
deal; be communicated with
_____ someone to notice you at a party, you should do things like singing a song．
#96651
A
Get
B
Got
C
To get
D
Getting
May I use your pen please? I have no pen ___.
#97790
A
to write
B
to wtite with
C
for writing
D
to write by