—Miss Green’s new dress looks smart.     —I wonder what it was        of.
#44690
A
made
B
built
C
done
D
produced
推荐题目
Fifteen-year-olds ________ to have jobs in China.
#44575
A
is not allowed
B
are allowed
C
is allowed
D
are not allowed
Many accidents_____ by careless drivers last year. 
#44673
A
are caused
B
were caused
C
have caused
D
will cause