—How much are the two pairs of shoes? —They are not expensive. I think fifty dollars ______ enough.
#44198
A
is
B
are
C
were
D
was
推荐题目
The number of the students in our school _____ than that in theirs.
#43643
A
is much more
B
are much more
C
is much larger
D
are much larger
Collecting stamps as a hobby___________ increasingly popular during the past fifty years.
#86319
A
becomes
B
became
C
has become
D
had become
