首页
外语
计算机
考研
公务员
职业资格
财经
工程
司法
医学
专升本
自考
实用职业技能
登录
外语
microscope根据原文可知,荷兰的扎哈里亚斯.詹森在1590年制造了第一台显微镜。因此,填入 microscope。
microscope根据原文可知,荷兰的扎哈里亚斯.詹森在1590年制造了第一台显微镜。因此,填入 microscope。
admin
2022-01-05
64
问题
The scalpel is one of the oldest inventions in medicine. It is a small, light and very sharp knife. People used it for the first time around 3000 BC in the area of modern Iraq. The scalpel did not change very much for 4,000 years.
The Chinese invented acupuncture needles around 2000 BC. At first, they did not make needles from metal, but from stone. Today, people in China and other countries use acupuncture for many illnesses.
People in southern Italy invented the first false teeth in about 700 BC. They used pieces of bone, or sometimes second-hand human teeth! After that, false teeth did not change for the next 2,500 years until, in 1770, a Frenchman called Alexis Duchateau first used porcelain—a hard, white material that we still sometimes use today.
Zacharias Jansen from Holland made the first microscope in about 1590. Through it, objects appeared nine times bigger than their real size, but it did not give a very clear picture. Jansen did not use his invention very much because people at that time did not want to look at small things!
选项
答案
microscope
解析
根据原文可知,荷兰的扎哈里亚斯.詹森在1590年制造了第一台显微镜。因此,填入 microscope。
转载请注明原文地址:https://kaotiyun.com/show/ZDfK777K
本试题收录于:
A类竞赛(研究生)题库大学生英语竞赛(NECCS)分类
0
A类竞赛(研究生)
大学生英语竞赛(NECCS)
相关试题推荐
Nottoomanydecadesagoitseemed"obvious"bothtothegeneralpublicandtosociologiststhatmodernsocietyhaschangedpeo
The______talksbetweenChinaandtheUnitedStateswerethebaseofthelateragreement.
Itseemsthatmostofuswantmoreholidaysthanweactuallyget,______asmallnumberofworkaholicswhodonottakealltheda
Lookatthedrawing.Thenumbersalongsideeachcolumnandrowarethetotalofthevaluesofthesymbolswithineachcolumnand
DictationListentothepassage.Forquestions21—25,fillintheblankswiththeexactwordsorphrasesyouhear.Thenewsmedi
英国的小学教师们正在尝试在课堂上使用随身摄像头,记录表现差的孩子们的行为。【T1】英格兰至少有两家学校已经引进了这种设备进行持续录像,这已经得到了当地教育部门的同意(withtheconsentof)。《泰晤士报》报道说,这种摄像头装在教师的衣服上,
中国2010年上海世博会吉祥物的名字叫“海宝(Haibao)”,意即“四海之宝”。(81)“海宝”的名字朗朗上口,与其身体的色彩呼应,符合中国民俗的吉祥称谓原则。世博会和奥运会、世界杯等超大型活动一样,都十分重视吉祥物对于演绎主题、传承文化的重要作用。(8
—Howdidyourjobinterviewgo?—__________TheinterviewerseemedinterestedinwhatIsaidwhilehewaslistening,buthedidn’
Thefirstthingpeoplerememberaboutfailingatmathisthatitfeltlikesuddendeath.Whethertheincidentoccurredwhilelear
Whoarethereceiversofthereport?The______.Howistheschoolinoperationatpresent?Theschoolisnowrunning______.
随机试题
这个标志是何含义?
医师在治疗中确诊一名肝癌患者,他妥当的做法应是
对业主项目管理组织中各单位角色的描述,错误的是( )。
财政赤字是指()。
正卒、戍卒
梅兰芳
Internet起源于
【B1】【B5】
A、She’lltypethedocumentsfortheman.B、She’llteachthemantooperatethetypewriter.C、Shedoesn’tthinktheman’ssister
Boilerroomsareoftendirtyandsteamy,butthisoneispristine(干净的)andcool.FoxPointisaspankingnew47-unit【C1】_______
最新回复
(
0
)