1.Organic and Traditional Farming Agricultural scientists in Switzerland have demonstrated ( 证明) thelong-term effects of organic( 有机的) farming methods.
Mr Clarke works in a middle school. He 1 maths there. He works hard and is often 2 . He has no children and his wife 3 at home alone. She likes talking but she can＇t talk with 4 when her husband is at school.When he ...Mr Clarke works in a middle school. He 1 maths there. He works hard and is often 2 . He has no children and his wife 3 at home alone. She likes talking but she can＇t talk with 4 when her husband is at school.When he comes back, she talks a lot. Sometimes she 5 him up at midnight and begins to talk to him. It 6 the man not go to sleep for a long time. Mr Clarke 7 it,but he doesn＇t know what to do.展开更多
During the 19th century, scientists found that when certain parts of a person’s brain were injured, he would lose the power to do certain things. And so, people thought that different parts of the brain did different...During the 19th century, scientists found that when certain parts of a person’s brain were injured, he would lose the power to do certain things. And so, people thought that different parts of the brain did different jobs. But modern research has discovered that this is not so, for it is not easy to show exactly what each part of the brain does.展开更多
文摘1.Organic and Traditional Farming Agricultural scientists in Switzerland have demonstrated ( 证明) thelong-term effects of organic( 有机的) farming methods.
文摘Mr Clarke works in a middle school. He 1 maths there. He works hard and is often 2 . He has no children and his wife 3 at home alone. She likes talking but she can＇t talk with 4 when her husband is at school.When he comes back, she talks a lot. Sometimes she 5 him up at midnight and begins to talk to him. It 6 the man not go to sleep for a long time. Mr Clarke 7 it,but he doesn＇t know what to do.
文摘During the 19th century, scientists found that when certain parts of a person’s brain were injured, he would lose the power to do certain things. And so, people thought that different parts of the brain did different jobs. But modern research has discovered that this is not so, for it is not easy to show exactly what each part of the brain does.
