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问题 解答题

水果店有5箱等重的苹果，如果从每箱取出30千克，5箱里剩下的苹果正好等于原来两箱苹果．原来每箱苹果重多少千克？

答案

30×5÷（5-2），

=150÷3，

=50（千克），

答：原来每箱苹果重50千克．

完形填空

The elephants the largest animal walking on Earth．An elephant can carry aloud Of 1,200 pounds． 小题1:        Elephants can be trained to Carry logs(圆木)with their trunks．

小题2:       There are two kinds of elephants：the African elephant and the Indian elephant． African elephants can be identified(识别)by the larger ears．小题3:   Another Name for the Indian elephant is the Asian elephant.The greatest threat(威胁)to elephants is the ivory(象牙)trade．From 1979 to 1989 was a bad time for African elephants．小题4:        In 1989 an international agreement Limited(限制)the trade in ivory，protecting elephants from being killed，but elephants are still Being killed for ivory．小题5:     Don’t even buy anything that looks like ivory!

请仔细阅读短文，将下面五句话还原到文中空白处，并将其标号填入表格相应的位置。

A．They eat 300 pounds of food a day．

B．Please don’t ever buy anything made from ivory!

C．About 70，000 wild elephants were killed for ivory each year．

D．Indian elephants are easier to identify because of their smaller ears．E．They also use their trunks for drinking water，bathing，eating and communicating．
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单项选择题

《建筑基坑支护技术规程》规定，基坑周边严禁（）

A.设排水沟

B.超堆荷载

C.放坡

D.与已有建筑相邻
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