【题目】算一算，再连线。
1. Forty-five and fifty-four is a. eighty-three.
2. Seventeen and twenty is b. seventy –eight.
3.Eighty-one and two is c. eighty-eight.
4.Sixty-two and twenty-six is d. thirty-seven.
5.Fifty-one and twenty-seven is e. ninety-nine.
【答案】1-5 edacb
【解析】
略
