安徽省霍邱县2023-2024学年度九年级第二次模拟考试英语试卷答案

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1、安徽省霍邱县2023-2024学年度九年级第二次模拟考试英语试卷答案听力部分

19.Why did a lot of bees disappear?A.They were eaten by birds. B.They were dying off themselves.C.They were killed by the government.

33. What does the fourth paragraph mainly talk about?A.The multiple functions of sail drones.B.The history of the sail drone technology.C.The impact of sail drones on deep-sea exploration.D.The cost of sail drones compared to traditional methods.

2、安徽省霍邱县2023-2024学年度九年级第二次模拟考试英语试卷答案选择题部分

“One of the shortcomings of nutrition science is that it often relies on asking people to recall whatthey ate and how they felt in the past. Given our failing memories, these data can be unreliable, ”saysHeather Francis, one of the researchers.“But our study included a device, called spectrophotometer,which can detect the degree of yellowness in the skin, which can precisely monitor the intake ofcarotenoids(类胡萝卜素) , which the participants get from their food.”“We have highly consistent and extensive evidence from around the globe linking Mediterraneandiets to reduced depression risk, ”says Felice Jack a, a professor at Deakin University in Australia whowas not involved in the study.“I think the next step is to show how diets can reduce depression."However, it's almost impossible to unravel how diet changes may help improve ment al healthaccording to the strict standard in medical research, where participants do not know that they are partof the group assigned to take the medicine or the placebo(安慰剂) .“In a diet study, there's no w ay to‘blind’the participants so that they don't know if theyregetting the‘medicine’or‘placebo', ”says Heather Francis.“And research has shown that if peopleare told that they're doing something that may make them less depressed, they will indeed report lessdepression. That's known as the placebo effect."28 Each day, the young adults following the Mediterranean diet were instructed to eat .____A.unsweetened milk and nutsB.fish and fruitsC.vegetables and whole grainsD.olive oil and seeds29. What does the underlined word“unravel”in paragraph 5 probably mean?A.Notice.B.Prove. C.Describe. D.Ask.

19.What talent did Felix have?A.Managing a business.B.Learning languages.C.Accounting numbers.