10年前爸爸的年龄是他女儿的7倍,15年后爸爸的年龄是女儿的2倍,请问女儿的年龄是多少?
A.12岁
B.13岁
C.14岁
D.15岁
参考答案:D
One of his friends ________ from the United Kingdom. [ ]
A. come
B. comes
C. coming
D. to come