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
A mussel grips a hard surface very firmly to ______. According to Frank Roberto,what is the difficulty for American researchers
A mussel grips a hard surface very firmly to ______. According to Frank Roberto,what is the difficulty for American researchers
admin
2013-06-02
80
问题
A mussel grips a hard surface very firmly to ______.
According to Frank Roberto,what is the difficulty for American researchers’ mass-production of mussel glue?
选项
A、The gene number that is known is not enough.
B、Mussels are much smarter than we think.
C、They can’t copy the blend of proteins of mussel.
D、Mussels have an amazing power harmful to man.
答案
C
解析
由题干中的Frank Roberto定位至末段末句。细节题。末段第四句提到美国科学家已经分离并克隆了5种贻贝的胶水蛋白基因,并打算大批量生产,However话锋一转,指出只有贻贝知道每一种表面需要的复杂的蛋白成份,Frank接着问到:“你如何来模仿这一功能呢?”答案为C)。[避错]A)“贻贝不能被用来制作强力胶水”,与文意不符;B)“贻贝比我们想象的聪明”,与最后一句不符;D)文章谈到过贻贝是non-toxic,所以它是无害的。
转载请注明原文地址:https://kaotiyun.com/show/2zn7777K
0
大学英语六级
相关试题推荐
Theproblemofpopulationismainlyman-made.Twodifferentpointsaremadeintheessayabouttileefficientuseofland,one
DaphnaEdwardsZimanisoneofthefamousmothersinAmericanhistory.Sheisthemotherofan(36)______child,forWhomsheha
ThecriminalthepolicehadcaughtwasanEnglishman.ItwaspolicewhohelpedtheAmericanmantofindhisoldfamilyhouse.
A、AsignificantearthquakeoccursintheUnitedStates.B、Asignificantearthquakeoccursintheocean.C、Asignificantearthqua
Goodjobsarescarcethesedays,withroughly15millionAmericansoutofworkandanationalunemploymentrateof10percent.P
WhatdoesarecentinvestigationbyUSATodayreveal?Ofthedangersineverydaylife,theauthorthinksthatpeoplehavemost
It’sa(47)______oftenrequestedinlonelyheartsadsandscientistshavenowshownthatagoodsenseofhumoris(48)______fo
A、Rape.B、Burglary.C、Aggravatedassault.D、Smuggling.D文中提到“crimesthatareclassifiedbytheFBIasmostserious—rape,murder,r
Painting,theexecutionofformsandshapesonasurfacebymeansofpigment,hasbeencontinuouslypracticedbyhumansforsome
Whentheearthwasborntherewasnoocean.Thegraduallycoolingearthwasenvelopedinheavylayersofcloud,which【C1】______
随机试题
简述社会主义从一国到多国发展的历史贡献与经验教训。
SteveandYaserfirstmetintheirchemistryclassatanAmericanuniversity.YaserwasaninternationalstudentfromJordan.He
y=ln(1+x2)的单调增加区间为______.
A.ApoAⅠB.ApoAⅡC.ApoB100D.ApoCⅡE.ApoCⅢ识别LDL受体的是
工程咨询公司风险管理人员的一般责任范围包括()。
为了确保政府预算的时效性,各部门应当及时向所属各单位批复预算。()
大华公司因经营管理不善、发生严重亏损,不能偿还到期债务,法院依法宣告该公司破产。有关清算材料显示,该公司资产分别为:厂房作价2800万元(其中有700万元抵押给银行贷款),机器设备作价1500万元,土地使用权转让所得4500万元。该公司对外投资600万元。
—CanIbringAarontoyourpartytonight,Maggie?—______He’smyfriendtoo.
下述四个句子中有歧义的是()。
“三个代表”重要思想的核心是()。
最新回复
(
0
)