练习题 · 英文原题 · SEL-TS-TST-07
Here are two facts about a school:
- All the students in the art club are in Year 5 or Year 6.
- Some students in the art club also play in the school band.
If these facts are true, which one of the following must also be true?
查看答案与解析(英文)
答案: A
Answer: A (Some students in the school band are in Year 5 or Year 6.)
- Some art club students play in the band.
- Every art club student is in Year 5 or Year 6, so those band players are in Year 5 or Year 6.
- So at least some band members are in Year 5 or Year 6.
Why the other options are wrong
- B: The facts say some art club students are in the band, not that every band member is in the art club.
- C: The facts only describe art club students; band members outside the art club could be in any year.
- D: The facts say every art club member is in Year 5 or 6, not that every Year 6 student joins the art club.
