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
Art can be made of almost anything, including substances 【M1】______ that have not been produced and used in
Art can be made of almost anything, including substances 【M1】______ that have not been produced and used in
admin
2010-05-14
55
问题
Art can be made of almost anything, including substances 【M1】______
that have not been produced and used in ages, and it comes in all shapes and sizes.
More importantly, scientists have to study art without affecting it, 【M2】______
and that usually means limited, destructive tests. 【M3】______
If they have to take a sample, it must be as small as possible.
In the objects conservation lab,
the big samples look as the period at the end of this sentence. 【M4】______
Small samples are microscopic. The scientists have developed
creative ways to deal the constraints. Consider the case of the fish pendant. 【M5】______
Gold with multicolored enamel, it was originally thought to date in the 16th century.【M6】______
And curators and conservators saw that the style was all wrong for that period. 【M7】______
It was either mislabeled or a pretence. Mark Wypyski, a glass specialist who runs【M8】______
the scanning electron microscope at the museum, took a tiny porcelainlike sample
from a green part of the pendant and bombarded it with electrons, causing it
to emit X-rays characteristic of the elements in it. Mr. Wypyski interpreted
the results as they popped on a computer monitor. 【M9】______
There was chromium, which was not used
in glass or enamels since the’19th century. 【M10】______
【M6】
选项
答案
in改成from
解析
固定搭配。可以“追溯到……时候”是固定短语date from。
转载请注明原文地址:https://kaotiyun.com/show/l4qO777K
0
专业英语八级
相关试题推荐
SmartphonesandiPads,TwitterandTumbler—suchthingshavevastlyincreasedthespeedandreachofcommunications.Almostass
WhenmypredecessorsatTimereviewedecologistRachelCarson’sbookSilentSpring50yearsagothismonth,theywerelessthan
Tea-takingisavery【B1】______customandvery【B2】______thing.Locatedin【B3】______London,theRitzhotelisespeciallywellkno
Marriagemaybeaboutlove,butdivorceisabusiness.Forglobalcouples—bornindifferentcountries,marriedinathird,noww
ForalmostsixyearsLyleCraker,aresearcherwhostudiesmedicinalplantsattheUniversityofMassachusetts,hasbeentrying
A、FlaxcohasfocusedallitsmanufacturingfacilitiesinEurope.B、Flaxcohasconcentrateditsresourcesandeffortsonhigh-end
Whattodonow?SchoolofficialsaroundthecountryareaskingthatquestionfollowingaSupremeCourtdecisionrejectingracial
A、Twocamerasdamagedintransit.B、Eightdaysofincessantrain.C、Runningoutoffinancialresources.D、Breakingdownofthee
Thousandsofteachersattheelementary,secondary,andcollegelevelscantestifythattheirstudents’writingexhibitsatende
A、Sunlight.B、Location.C、Soil.D、Gooddrainage.C在"Youneedatleast6to8hoursofdirectsunshine.Um,youalsoneedtochoose
随机试题
(2011年04月)市场营销者
药品检验工作的基本程序为
A.清蛋白B.α1球蛋白C.α2球蛋白D.γ球蛋白E.β球蛋白肝脏合成最多的蛋白质是
根据我国金融法律制度的规定,下列各项中,可以办理存款人工资、奖金等现金支取的存款账户是()。
反向市场牛市套利的市场特征有( )。
在斯金纳看来,人们之所以会反复做出错误和不当的行为,主要是因为
某电路中有S、T、W、X、Y、Z六个开关。使用这些开关必须满足以下条件:①如果W接通,则X也要接通;②只有断开S,才能断开T;③T和X不能同时接通,也不能同时断开;④如果Y和Z同时接通,则W也必须接通。如果现在同时接通S和Z,则以下哪项一定为真?
调制解调器(Modem)按其调制方式可分为3类,它们是______。1、内置式调制解调器2、外置式调制解调器3、基带调制解调器4、音频调制解调器5、无线调制解调器6、高速调制解调器7、低速调制解调器
在考生文件夹下打开:Excel.xlsx文件。选取“产品型号”列(A2:A12)和“所占比例”列(E2:E12)数据区域的内容建立“分离型三维饼图”,图表标题为“销售情况统计图”,图例位于底部;将图插入到表A15:E30单元格区域,将工作表命名为“销售
你______?
最新回复
(
0
)