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Elephants are smart, social animals.And now we know that they can organize themselves into teams to accomplish tasks. A research team that included renowned primatologist Franz de Waal taught 12

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RTQuestion 14 This truck looks like what I need but I'm worried about maintenance. For us it'll have to operate for long periods of time in very cold temperatures. We have several models that a...

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Question 13Question 13 The handle of the suitcase is broken. Can you have it fixed by next Tuesday? Let me see, I need to find a handle that matches but that shouldn’t take too long. What doe...

晨讀美文056

晨讀美文When I started doing research for this column, asking what sorts of money fights people have, every single couple said the same thing: “Well, we don’t really fight about money.” Rig...