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
65
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】______
【M10】
选项
答案
since改成until
解析
逻辑关系及词语使用。根据上下文判断,说的是本来认为16世纪的艺术品,被发现含有19世纪以后才使用的材料,加之前面主句用了否定,因此“not…until”,“直到……才”是正确的用法,而使用since则是错误的。
转载请注明原文地址:https://kaotiyun.com/show/c4qO777K
0
专业英语八级
相关试题推荐
Psychologistshavemanytheoriestoexplainhowwerememberinformation.The【C1】______isthatmemoryworksasakindofstorage
Psychologistshavemanytheoriestoexplainhowwerememberinformation.The【C1】______isthatmemoryworksasakindofstorage
Tea-takingisavery【B1】______customandvery【B2】______thing.Locatedin【B3】______London,theRitzhotelisespeciallywellkno
Tea-takingisavery【B1】______customandvery【B2】______thing.Locatedin【B3】______London,theRitzhotelisespeciallywellkno
HungerandfoodinsecurityhavebeencalledAmerica’s"hiddencrisis."Atthesametime,andapparentlyparadoxically,obesity
PlansforoneofBritain’sbiggesthousingdevelopments,of5,000homesworthhundredsofmillionsofpounds,mayhavetobeab
ForalmostsixyearsLyleCraker,aresearcherwhostudiesmedicinalplantsattheUniversityofMassachusetts,hasbeentrying
WhatarethethreemostparamountideasinJeffersoniandemocracy?Theprimarypurposeofthistextisto______.
A、ArevolutionaryNASAjetwasdestroyedinitsfirstflight.B、Aboosterrocketveeredoutofcontrolandtumbledtotheground
WestminsterAbbeyisknownforits______whichhasbeenthetraditionalburialgroundofthemostfamousEnglishpoets.
随机试题
关于子宫肌瘤的正确说法是
经络分为络脉分为
理财规划师职业操守的核心原则是( )。
下列说法中不符合对现实事件悟性反应概念的正确理解的是()。
下列关于古代启蒙读物的说法,错误的是()。
中医是很多中国人的骄傲,但最近有专家发起的一个“取消中医”的签名运动,认为中医“文化上,不主动寻求进步,不属于理性而科学的医学;滥用自然资源;整个中医不仁不义,欺骗患者。”从这种现象可以推出()。
最近10年来,S市的电子行业的大中企业纷纷合并、重建或缩小规模,这使得这一行业的就业状况极不乐观。但令人惊奇的是,这一行业的就业者并没有感觉到此种不稳定的压力。据一项该市电子行业的相关调查显示,10年前被调查者中,58%不认为自己面临因工作不稳定而造成的压
马克思指出:“凡是把理论导致神秘主义的神秘的东西,都能在人的实践中以及对这个实践的理解中得到合理的解决。”这说明
以下程序段的输出结果是【】。num=0DoWhilenum<=5num=num+1LoopPrintnum
Painting,theexecutionofformsandshapesonasurfacebymeansofpigment,hasbeen【C1】______practicedbyhumansforsome20,
最新回复
(
0
)