Since it will take years to know the effect of genetically modified food, it’s more sensible to give it a second thought before we eat it, it?
#64705
A
isn’t
B
is
C
won’t
D
will
推荐题目
---____ do you go to the movies? --- Once a week.
#64720
A
How long
B
How much
C
How soon
D
How often
---_______ your friend have a tennis racket?---No, but he has a great ping-pong bat collection.
#60327
A
Is
B
Does
C
Has
D
Do
—____ do you go home to see your parents ?— Twice a month.
#59973
A
How often
B
How long
C
How far
D
How old
What the young man said sounds strange，_______it is true.
#65401
A
but and
B
yet and
C
and but
D
and yet
I’m sure that the teacher’s told you about the your result of the examination. ______ ?
#64737
A
am not I
B
hasn’t he
C
aren’t you
D
isn’t he