The purpose of this text is______。 Which of the following is a plant bacterium used to grow vaccines?

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问题 The purpose of this text is______。
Which of the following is a plant bacterium used to grow vaccines?

选项 A、agrobacterium tumefasciens
B、coli
C、Norwalk
D、one that causes diarrhea

答案A

解析见第三段“Then they used a modified plant bacterium called Agrobacterium umefasciens to transfer the segment of DNA which manufactures the binding protein into the tobacco plant．”他们然后用一种叫做根瘤土壤杆菌的改变过的植物细菌将能产生结合蛋白的DNA片段移植进烟草。

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本试题收录于：职称英语卫生类B级题库职称英语分类

职称英语卫生类B级

职称英语

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The purpose of this text is______。 Which of the following is a plant bacterium used to grow vaccines?

职称英语卫生类B级

职称英语

Directions:Usingtheinformationinthetext,completeeachsentence6-10,withawordorphrasefromthelistbelow.Foreach

1.Icebergsareamongnature’smostspectacularcreations,andyetmostpeoplehaveneverseenone.Avagueairofmysteryenvel

Playistheprincipalbusinessofchildhood,andinrecentyearsresearchhasshownthegreatimportanceofplayinthedevelopm

Formuchofthepastdecade,AmericanandBritishscientistshavebeenannoyedbythephenomenonknownastheFrenchParadox.Nu

Whatisthewriter’smainpurposeinwritingthistext?25Whichpostcardwouldsomebodysendfromtheholidayvillage?

YouwouldbeconsideredpoorinAmericaif______.ThepurposeoftheexampleoftheAmericanIndiansgiveninthe3rdparagrap

Ifeelregretaboutwhat’shappened.

We’veturnedthesmallestbedroomintoanurserywhichisbrightandcheerful.

Accompaniedbycheerfulmusic,webegantodance.

Thenurseryisbrightandcheerful.

“十八描”指中国古代人物画中

Thissoftwarecanbe________totheneedsofeachcustomer.

糖尿病肾病早期的蛋白尿为(1)__________蛋白尿，淀粉样变可导致(2)__________蛋白尿，抗生素造成的肾损伤的蛋白尿类型为(3)__________蛋白尿。

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实行会员分级结算制度的期货交易所可以根据结算会员资信和业务开展情况，限制结算会员的结算业务范围，但应当于()日内报告中国证监会。

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