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آزمون امتحان درس 1 به صورت دیجی فرم

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زمان تکمیل این آزمون 20 دقیقه میباشد



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مترادف کلمات زیر را انتخاب کنید

The process which brings immunization against diseases is called (1 نمره)



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Fever and sore throat are major ......................... of a Flu. (1 نمره)



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Doctors usually advise the patients of common cold to have .....................rest. (1 نمره)



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Antibiotics are useful for the ..............of bacterial infection (1 نمره)



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Doctors should be ....................enough when visiting patients. (1 نمره)



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Seventy percent of all living creature including all dinosaurs were disappeared from the surface of the earth 65 millions years ago. There have been various theories that their extinction was caused by a great unexpected event of one sort or another. But now instead of speculation, it has become almost a fact that a meteor (a burning piece of rock)fell on the earth. The impact on earth of a large meteorite would have raised dust blocking off enough the sunlight to stop photosynthesis- the process by which plants make the food necessary for their survival. This would have killed them, destroying the food on which animals depended, and would have started a brief Ice Age, reducing still further the number of survivors. (4 نمره)



تایید

با توجه به متن بالا به سوالات پاسخ دهید

. About 65 million years ago, most kinds of animals (1 نمره)



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...............It is most likely that extinction of many kinds of creatures was caused by (1 نمره)



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............................In addition to stopping photosynthesis, the dust coverage caused (1 نمره)



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تعداد آیتم های این فرم: 9 مورد