The boy is ________ to look after his sister.
#45748
A
enough old
B
enough young 
C
young enough
D
old enough
推荐题目
Could you please speak a little            ? I can't follow you.
#44806
A
quickly
B
more quickly
C
more slowly
D
slowly
Although he is only a __________ boy, he knows a lot.
#45104
A
five-year old
B
five-year-old
C
five years old
D
five-years-old
You are under 18 years old, so it’s _______for you to join Trail walker.
#45761
A
impossible
B
meaningful
C
necessary
D
important
—Is your grandma still ________?—Of course. She __________ with my aunt in the countryside.
#46242
A
live; alive
B
living; alive
C
alive; lives
D
alive; living
This is a ________ film and everyone feels ________ .
#45316
A
boring; boring
B
bored; bored
C
bored; boring
D
boring; bored