摘要：7．How old is his father?
网址：http://m.1010jiajiao.com/timu3_id_2414171[举报]
-How old is his father?
-He is thirty ________.
-He is thirty ________.
[ ]
A. years
B. years old
C. old
D. year old
查看习题详情和答案>>
B. years old
C. old
D. year old
—David, how old is your father this year?
—______. And we just had a special party for his _____ birthday last weekend.
查看习题详情和答案>>
—______. And we just had a special party for his _____ birthday last weekend.
| A．Fortieth; forty | B．Forty; forty | C．Forty; fortieth | D．Fortieth; fortieth |