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 ages, a
Art can be made of almost anything, including substances 【M1】_______ that have not been produced and used in ages, a
admin
2010-03-25
30
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/7QqO777K
0
专业英语八级
相关试题推荐
Astudyofarthistorymightbeagoodwaytolearnmoreaboutaculturethanispossibletolearningeneralhistoryclasses.M
PostershavebeenputupalloverJakarta,(1)Indonesianstomakeasuccessofthepeople’sconsultativeassembly.But(2),th
Whatweknowofprenataldevelopmentmakesallthisattemptmadebyamothertomoldthecharacterofherunbornchildbystudyi
FlatswerealmostunknowninBritainuntilthe1850swhentheyweredeveloped,alongwithotherindustrialdwellings,forthela
Longbeforerecordedhistory,ourancestorswerebathingforpleasureandhealth.Manhasfoundmanyinterestingwaystotakehi
A、Becausetheydonottellthetruth.B、Becausetheyturnouttobeprofit-making.C、Becausetheymakepeopletakedrugs.D、Beca
A、Mathandwritingarethetwomostimportantcoursesinyourcollegelife.B、Somebasicskillsarenecessary,nomatterwhatyo
PlansforoneofBritain’sbiggesthousingdevelopments,of5,000homesworthhundredsofmillionsofpounds,mayhavetobeab
EatingouthasbecomeasAmericanasapplepie,butforthosemanningthekitchen,restaurantworkisanythingbutanAmericand
A、HegotsomeinspirationfromtheChinese.B、Heusedteatogetanunsophisticatedlookforhispaintings.C、Teacouldnotprod
随机试题
2008年10月与古巴恢复外交关系的国家集团是()。
经转氨基作用能直接转变成常见氨基酸的α一酮酸的有
初产妇,急产娩出一男婴,体重3900g,胎盘娩出后半小时内有较多量间歇性阴道出血,色红,宫底,宫颈及肌肉已注催产素10单位,再次查看胎盘完整,胎膜有一处见血管中断于胎膜边缘,究其出血原因最可能是
球罐设置保冷设施时,可以储存的介质有()。
下列费用项目中,不应计入营业费用的有( )。
优秀教师的最高层次是()。
下列关于传统与现代的迁移理论的说法,正确的是()
水杯:陶瓷
求点(3,-1,-1)关于平面6x+2y-9z+96=0的对称点的坐标.
InHongKong,doctorsreportedthat,forunclearreasons,12recoveredSARSpatientshad______weeksaftertheyhadbeendischa
最新回复
(
0
)