scientists have been aware that9... laugh, however, it now seems that laughter might be more widespread than once we thought. Although the reasons why humans started to laugh are still unknown, it seems that laughter may result from the10... we feel with another person. AevolutionBchirpsC...
用reason, cause 和excuse填空1.The ___ of the fire was unknown.2. What’s the ___ for your hurry?3. When he is late, he can always find a(n) ___.相关知识点: 试题来源: 解析 1. cause 2. reason 3. excuse 反馈 收藏
Sounds scary? It shouldn't: You're a few million times more likely to get struck by lightning in the next year. [Lightning Strike Survivor Video: Real or Fake?] So let's assume you dodge this particular satellite. What are the chances you'll get struck by something falling from orbit ...
(1)The ___ of the fire was unknown.(2)What’s the ___ for your hurry?(3)When he is late, he can always find a(an)___.(4)The ___ why he was absent today is that his father died.相关知识点: 试题来源: 解析 答案:解析: (1...
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These are sometimes called Audubon's "mystery birds", because even though he drew them, there is no evidence that they exist in the wild. For someone who's respected as a naturalist, isn't it strange to think that he drew some birds that don't appear to be real? For example, there...
49. What do we learn from Olafur Eliasson’s current Tate Modern show? A) Children learn to appreciate art works most effectively while they are playing. B) It is possible to combine entertainment with appreciation of serious art. C) Art works about the environment appeal most to young child...
9.What are the speakers mainly talking about? Conversation 4 A:Now a study finds hospitals that trained their operating room members in teamwork had a lower rate of surgical deaths than other hospitals B:That's a quite important finding. No doctor wants to make a mistake.That's why doctors...
Because the three biological terms are simply unknowns, one can plug in whatever values one wishes depending on whether one is an optimist who believes life is common across the universe or one is more pessimistic. In any case, because the reality of extra-solar planets was not known when ...
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