问题
选择题
“鸟类的黑手党”——杜鹃．将自己的卵产到别的小鸟巢中，小鸟辛勤地为杜鹃孵卵并精心喂食杜鹃的锥鸟。对小鸟这种行为的解释，正确的是
①是先天性行为②是学习行为③是由遗传因索决定的④是由环境因素决定的 [ ]
A．①③
B．②④
C．①④
D．②③
答案
A
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“鸟类的黑手党”——杜鹃．将自己的卵产到别的小鸟巢中，小鸟辛勤地为杜鹃孵卵并精心喂食杜鹃的锥鸟。对小鸟这种行为的解释，正确的是
①是先天性行为②是学习行为③是由遗传因索决定的④是由环境因素决定的 [ ]
A．①③
B．②④
C．①④
D．②③
A
阅读短文，从A—E五个句子中选择正确选项还原到文中，使短文内容完整。 The 2012 Olympic Games in London is drawing near. For this year’s Games’ slogan, the London Organizing Committee of the Olympic Games (伦敦奥组委) has chosen the phrase, “Inspire a Generation”(激励一代人). Why do they want to choose this as the slogan? This is because they hope to inspire athletes to do their best and common people to do better in their daily lives. 小题1:_________ But if you go there, you’d better do your best to follow British etiquette. Otherwise, you’ll end up in a right mess! 小题2:________ Let’s have a look: Don’t talk about money: British people hate talking about money and it is considered rude to do so. 小题3:_______ Afternoon Tea: The traditional view of the British sitting down for an afternoon tea is wrong. 小题4:_______ Give tips(小费): The British prefer a quiet “thank you” gift for good service. In fact, many British waiters will not make a fuss (大惊小怪) if you decide not to tip at all. 小题5:________ The British are not like Frenchmen. When Frenchmen meet each other, they often give a kiss. However, many British people prefer a handshake or a pat (拍打) on the back to say “hello”. Conversation tips: If you want to be friendly, end a sentence with the word “mate”.
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