Up till now, full use of this theory has been ________ in building large ocean-going ships.
#96339
A
done
B
made
C
laid
D
taken
推荐题目
The Diaoyu islands have been part of China’s territory since ancient times, ______ as important fishing grounds of Taiwan.
#92920
A
served
B
to serve
C
serving
D
having served
The doctor suggested Sharon ___ a green peach again.
#97825
A
not eat
B
do not eat
C
not to eat
D
eat not
The people of New Orleans need to know they are not ____, and there are people near and far who will not let them homeless．
#96159
A
forgotten
B
to forget
C
forgetting
D
being forgotten
all his courage, he invited Celine to get off the train with him．
#90873
A
To gather
B
Gathered
C
Gathering
D
Being gathered
The peace plan _____ by Gaddafi (卡扎菲) between NATO and Libya is still under discussion.
#95720
A
was put forward
B
putting forward
C
having put forward
D
put forward