Plastic bottles can be recycled but they need cleaning thoroughly, _______ they?
#64598
A
needn't
B
don't
C
mustn't
D
can't
推荐题目
— is it from your home to your school?—It takes about twenty minutes by bike.
#59944
A
How long
B
How far
C
How many
D
How much
--- _ ____ does Kate live from her office?---It’s half an hour’s ride.
#60082
A
How far
B
How long
C
How often
D
How soon
