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由环境资源所决定的__________就称为环境负荷量。
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参考解析: 种群限度
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1. Questions 1 to 5 are based on the following passage:John had bought a packet of cigarettes just before we caught the train and he offered me one as we settled ourselves in our compartment. We were on our way back from a camping holiday;we had lived rough for over a fortnight and even a cigarette was a luxury at that moment.I felt in my pocket for a box of matches,but could not find any.“I haven't got any either,” said John.Sitting opposite to us was a man whose face was hidden by a newspaper.“Excuse me,sir,”said John,leaning across. “Could you give me a light,please?”The newspaper was lowered to reveal a rather elderly man with a stern face.“This is a no smoking compartment,”the man said. He indicated the notice near the window. We apologized and put away our unlit cigarettes.The man went on,in a rather more kindly way,to warn us against the dangers of smoking.“I speak as a doctor,”he concluded,and after that he went back to reading his newspaper.When he got out a few stations later,he left his newspaper behind him. We picked it up,eager to find out what had happened while we were on holiday.“Just look at this,”remarked John,pointing to a photograph. “it's the man who was sitting opposite us.” Underneath the photograph was an account of a lunatic (精神病者)who had recently escaped. It appeared that he liked to pretend to be a doctor.(10分)1.1 The friends had spent their holiday ______.(2分)A. on a boatB. in a tentC. on a farmD. with an aunt
2.
目标基准一般是()用于评价考核的。
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3.冯至参加过的文学社团是【 】
4.
物质的根本属性是( )
5.
邓小平理论形成的历史根据是【】
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