【题目】用英语写出下列数字。
1. 31 _____________ 2. 33 _____________
3. 37 _____________ 4. 48 _____________
5. 49 _____________ 6. 51 _____________
7. 52 _____________ 8. 54 _____________
【答案】1.thirty-one 2.thirty-three 3.thirty-seven 4.forty-eight 5.forty-nine 6.fifty-one 7.fifty-two 8.fifty-four
【解析】
略
