—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 poor ______ living in the mountain ____ top is covered with green trees.
#85864
A
are; which
B
are; of which
C
is; whose
D
are; whose
A survey of the opinions of experts ________ that three hours of outdoor exercise a week ________ good for one’s health.
#85979
A
show; are
B
shows; is
C
show; is
D
shows; are
As ____ changed, and whatever men can do, women can do, too.
#86317
A
age has
B
ages have
C
times have
D
time has
Half of the workers here ________ under 30 ________.
#86326
A
is;years
B
are;year old
C
is;years old
D
are;years of age