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For a certain sport, a team of three players is to be chosen from a group of eight players, according to the following conditions:
(1)If neither A nor B plays, then C must play.
(2)B refuses to play with H.
(3)If C plays, then D does not play.
(4)If E plays, then F must also play .
(5)If G does not play, then H and either A or B must play.
1.Three players will be chosen from ________ players.
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2.Which of the following may be concluded from the conditions given?
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A.If A and B do not play, D does not play.
B.If G plays, H does not play.
C.If either A or B plays, then C does not play.
D.If E does not play, then F does not play.
3.On how many different teams may E play?
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4.Which of the following teams may be chosen without doing anything against any of the conditions given?
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5.If both F and G are ill and unable to play, how many different teams may be chosen?
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1. My f _____ colour is blue.
2. One and four is f _____ .
3. May I b_____ your pen, please?
4. W_____ book is this ?
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2. Stamp collecting would be an e _____ hobby.
3. The hole is too small. I can't go t _____ it.
4. It's spring It's the best to g _____ trees.
5. "See the s _____ I put on the box,"Danny said.
| 从B栏中选出A栏中句子的答语,并将其字母标号写入题前括号内。 | ||
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