问题
__________________ shouldn’t be allowed to go to an Internet bar.— I agree with you. But I think they are supposed _________ their own decisions sometimes.
A:Sixteen year olds; make
B:sixteen-year-olds; to make
C:Sixteen-years-olds; to make
D:sixteen- years old; to make;
B:sixteen-year-olds; to make
C:Sixteen-years-olds; to make
D:sixteen- years old; to make;
正确答案是：
