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
35
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
Psychologistshavemanytheoriestoexplainhowwerememberinformation.The【C1】______isthatmemoryworksasakindofstorage
SmartphonesandiPads,TwitterandTumbler—suchthingshavevastlyincreasedthespeedandreachofcommunications.Almostass
JohnGurdon’sschoolreportonhisabilitiesinscienceleftlittledoubt."Ithasbeen,"histeacheratEtonwrote,"adisastro
Tea-takingisavery【B1】______customandvery【B2】______thing.Locatedin【B3】______London,theRitzhotelisespeciallywellkno
A、Foodsecurity.B、Europe’sdebtcrisis.C、FarmproductivityinAsia.D、ApossibleGreekexitfromtheeuro-zone.C
ThewordforTheDaVinciCodeisarareinvertiblepalindrome.Rotated180degreesonahorizontalaxissothatitisupsidedo
Themomentumisbuildingaheadofnextmonth’sG8summitinScotlandwheretheleadersoftheworld’srichestnationswilldebat
Planningtoansweryoure-mailwhileonholidayinNewYork?Thatmaynotbeeasy.TheInternetmayhavebeeninventedintheUn
A、Near2million.B、3.2millionand3.7million.C、About18,000.D、20,000and24,000.B从“...Thestoryboardisvaluedatbetween
随机试题
奥利司他的临床应用注意事项有
中医认为流行性腮腺炎的病机主要是风温邪毒壅阻
《企业职工伤亡事故分类标准》(GB6441-1986)将企业工伤事故分为20类,其中不包括()。
冬期开挖路堑表层冻土时,1m以上的冻土层采用下面哪种方法施工合适( )。
某机电工程采用EPC/交钥匙总承包的方式进行公开招标,并在国家发改委依法指定的媒体上发布了招标公告和资格预审公告。公告中明确说明了承包商报名时间及提供的资料;工程的基本情况;投标人需提交标书费用、押金、投标保函的要求;投标人获取和送达标书的方式、地点和起止
2009年全国研究机构R&D经费995.9亿元,是2000年的3.9倍,年平均增长16.2%。按活动类型分,基础研究经费110.6亿元,占11.1%;应用研究经费350.9亿元,占35.2%;试验发展经费534.4亿元,占53.7%。基
选出下列文化常识的有关内容。秀才、举人、贡士、进士依次是封建社会科举考试中______、______、______、______的合格者。
以下关于MIS基本任务的描述中,不正确的是
Themostnoticeabletrendamongtoday’smediacompaniesisverticalintegration—anattempttocontrolseveralrelatedaspectsof
我到那儿就给你打电话。
最新回复
(
0
)