问题

How old is his father?-He is thirty ________.[ ]
A: years
B: years old
C: old
D: year old
B: years old
C: old
D: year old
正确答案是:
同类题型
Listen! Peter is singing in the classroom! —It _____ be him. He has gone back to his hometown.
The room is dirty we don’t want to stay there.[ ]
The skirt looks different from others and it is nice.—Thanks. It ______ by my mother last month.
Do you know girl over there? —Yes. She is exchange student from America.