─          did you play the piano today?    ─ For five hours.
#43545
A
When
B
How long
C
How often
D
How soon
推荐题目
 ---____ will he be back? ---In a week. 
#40668
A
How long
B
How soon
C
How often
D
How many
Are these trousers_____________?
#43849
A
Tom and Alice’s
B
Tom’s and Alice’s
C
Tom and Alice
D
Tom’s and Alice
Tom isn’t _________ Jack.
#40718
A
tall as
B
so tall as
C
the taller than
D
the tallest than
Don’t eat ________meat.If you do so, you’ll get ______ fat.
#36316
A
much too, too much
B
too much, much too
C
much too,many too
D
too many, much too