问题

My brother is _____boy. He is very like my father.
A:a 18-year-old
B:an 18-years-old
C:an 18 years old
D:an 18-year-old;
B:an 18-years-old
C:an 18 years old
D:an 18-year-old;
正确答案是:
同类题型
______ we do must be in the interests of the people.
I like the musicians write their own lyrics.
Cross the road carefully, _________ you’llkeep yourself safe.
s very hot and dry.— So ________, if you had a temperature of 40℃.
This Saturday I’ll take part in an English composition competition.—______________________!