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
When I came in,I saw her ________ in the sofa ________ in thought.
#90157
A
sat;deep
B
sitting;deeply
C
seated;deep
D
seating;deeply
 ---Look, Tom is annoyed again. ---You know, no one likes _________in public.
#95234
A
making fun of
B
to be made fun
C
to be made fun of
D
being made fun