The Diaoyu islands have been part of China's territory since ancient times, ________ as important fishing grounds of Taiwan.
#88770
A
served
B
to serve
C
serving
D
having served
推荐题目
I’m glad to see the rapid progress ______in science and technology in the past decade.
#96993
A
to make
B
making
C
made
D
having made
They are forbidden ________,for they are still middle school students.
#97106
A
o smoking
B
o smoke
C
moked
D
moke
My boss command me ____ the same mistake again or I would be fired.
#90445
A
not to make
B
not make
C
don’t make
D
to not make
I think this story is _____ .
#97542
A
worth being read
B
worth reading
C
worth to read
D
worth of reading