试题：
| 写出正确的单词。 |
| 1. One plus ninety-nine equals __________________. 2. Twenty-four plus __________________ equals fifty. 3. __________________ plus sixty equals eighty-one. 4. __________________ plus seven equals eleven. 5. Thirty-six plus ten equals __________________. |
单词、词组
2016-05-28
答案：
我来补答展开全文阅读