-- ________ will Mr. Green be back?  -- In a week, I think.
#42267
A
How often
B
How many
C
How long
D
How soon
推荐题目
Look at the baby giraffe! He is cute but _____ big.
#43540
A
kind
B
kind of
C
a kind of
D
kinds of
I feel ______ because my job is too ______.
#42071
A
bored, boring
B
bored, bored
C
boring, boring
D
boring, bored
My 15-day-old brother is not _______ to drink water by himself. 
#41450
A
enough old
B
old enough
C
too young
D
young too