试题详情
Wang Hua and his 49 classmates joined in this activity of helping the homeless children. According to the form below, ___________ boys in his class gave away school things.
| Students | Girls | Girls | Boys | Boys |
| (clothes) | (school things) | (clothes) | (school things) | |
| Percentage (百分比) of the whole class | 28% | 20% | 22% | ? |
- A、24
- B、15
- C、14
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