2022-2023年考博英语-西安交通大学模拟考试题(含答案解析)第20期
44页1、2022-2023年考博英语-西安交通大学模拟考试题(含答案解析)1. 单选题The( ) of the lake is covered with reeds and rushes.问题1选项A.bankB.shoreC.bandD.coast【答案】A【解析】bank岸, 浅滩;shore海滨;band环, 乐队;coast海岸。选项B和D多指海, 选项C不符合句意。只有选项A正确。2. 单选题Orange juice and beef form part of the diet of many people in Mexico and other countries of the Americas. But the traces of antibiotics and fungicides they can contain pose risks to human health, and authorities in the region have begun to address the problem.In January 2012, the US Food and Drug Ad
2、ministration (FDA) announced a ban on extralabel or unapproved uses of cephalosporin antimicrobial drugs in cattle, swine, chickens and turkeys as of April 2012.As a result, Mexico will be forced to gradually eliminate the use of this class of antimicrobial drugs in order to continue to export products to markets like the United States, because cattle in Mexico, which has a total herd of 25 million head according to the ministry of agriculture, receive large doses of antibiotics like penicillin,
3、 tetracycline and cephalosporins to prevent bacterial infections.Mexicos ministry of agriculture has actually a manual for good livestock practices regarding raising beef in feedlots, which recommends only using registered medications, not using approved combinations of medicines, and using narrow spectrum antimicrobials to treat a specific disease whenever possible.In addition, regulations for the National Animal Identification System are pending approval. The system, which covers cattle, sheep
4、, goats, horses, swine and bees, will provide for complete traceability of animals and products.A number of scientific studies have found traces of drugs in animal products. One example is the study carried out in the western Mexican state of Jalisco, the countrys leading milk producer “Evaluation of the presence of antibiotic and chemotherapy residues in milk in Jalisco, Mexico”, published in 2009 in the Animal Health Journal.It can be concluded that there is a problem of contamination with ant
《2022-2023年考博英语-西安交通大学模拟考试题(含答案解析)第20期》由会员pu****.1分享,可在线阅读,更多相关《2022-2023年考博英语-西安交通大学模拟考试题(含答案解析)第20期》请在金锄头文库上搜索。
土建工程承包合同范本个人土建承包合同范本5篇
学校安全事故责任追究制度(共2页)
项目系统培训确认单
初中学校教学工作计划标准版(2篇).doc
错字研究报告_1
银行结算工作计划
湖北省南漳县2013届中考英语适应性考试试题 人教新目标版
安全保卫工作计划书范文
泉州汽车连接件项目招商引资方案模板参考
直角的初步认识 (2)(教育精
山东检验检测设备项目建议书
通信行业营业员个人述职报告
宁波关于成立塑料生活用品公司可行性报告(DOC 80页)
珍惜时间,做时间的主人
2022年考博英语-武汉大学考前模拟强化练习题55(附答案详解)
北师大版小学六年级上学期语文期末考试完美版
九年级下册语文《享受生活》同步练习
汽车公司出租协议范文
大学生寒假社会实践记录表
东北大学21春《煤矿通风》离线作业一辅导答案50
2023-11-06 80页
2023-12-14 14页
2023-04-29 12页
2022-10-31 15页
2023-10-02 30页
2023-09-29 75页
2023-03-04 61页
2022-11-07 15页
2024-03-01 82页
2023-03-06 3页