I think  _______ boy is not serious enough.
#28494
A
a eighteen-year old
B
an eighteen-years-old
C
a eighteen years old
D
an eighteen-year-old
推荐题目
_______ work late. They’re very busy when people go out to dinner.
#29133
A
Policemen
B
Waiters
C
Bank Clerks
D
Actors
—Will you fix up the machine according to the ______, David ? –No problem.
#27691
A
instructions
B
inventions
C
invitations
D
interviews
 He dropped the _______ and broke it.
#29867
A
cup of coffee
B
coffee’s cup
C
cup for coffee
D
coffee cup
Having lots of ___________ makes people fat.
#29933
A
vegetables
B
bananas
C
oranges
D
hamburgers