Our History teacher is____and he has a____son..
A.forty years old;ten years old
B.forty-year-old;ten years old
C.forty years old;ten-year-old
D.forty-year-old;ten-year-old
正确答案是C
Our History teacher is____and he has a____son..
A.forty years old;ten years old
B.forty-year-old;ten years old
C.forty years old;ten-year-old
D.forty-year-old;ten-year-old
正确答案是C