Are these apples? Yes, ____ 
#60263
A
they are
B
they’re
C
they aren’t
D
they’re not
推荐题目
—Will people live to be 200 years old?—____________.
#60314
A
No, they aren’t.
B
No, they won’t.
C
No, they don’t.
D
No, they can’t.
—_____ do you go to the school library?        —Once a week.
#59908
A
How often
B
How soon
C
How long
D
How much
—          do you exercise?— Twice a week.
#59848
A
How long
B
How many
C
How often
D
How soon