---Miss Green’s new dress looks smart.      ---I wonder what it was        of.
#53184
A
made
B
built
C
done
D
produced
推荐题目
 We _____ in this pool when we were young, but now it _____ fish. 
#59147
A
are used to swim; used to keep
B
are used to swimming; used to keep
C
used to swimming; is used to keep
D
used to swim; is used for keeping