题目内容
(-50)×( + )=( )A.-23 B.-24 C.-25 D.-26 |
试题答案
C
相关题目
Let a be the average of all odd prime numbers less than 50. The integer,most close to a is ( )(英汉小字典:average平均值;odd prime numbers奇质数)
| A、23 | B、24 | C、25 | D、26 |
题目内容
(-50)×( + )=( )A.-23 B.-24 C.-25 D.-26 |
试题答案
C| A、23 | B、24 | C、25 | D、26 |