There are usually (通常) ________ days in February. [
| There are usually (通常) ________ days in February. |
| [ ] |
| A. thirty-one B. twenty-nine C. thirty D. twenty-eight |
可能相似的问题
-
找数量关系时,可借助_______或_______来分析题意
1年前1个回答
你能帮帮他们吗