【单选题】【消耗次数：1】
既参与固有性免疫应答又参与适应性免疫应答的成分有
①
巨噬细胞
②
B细胞
③
T细胞
④
中性粒细胞
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相关题目
【单选题】
关于T细胞和B细胞介导的免疫应答，下列哪项是错误的？
①
对TD-Ag的应答都产生记忆细胞
②
均产生效应产物
③
效应产物的作用都是特异的
④
都能形成免疫耐受
⑤
对TD-Ag的应答均需APC处理和提呈抗原
【单选题】
固有免疫细胞不具备的应答特点是
①
直接识别病原体某些共有高度保守的配体分子
②
识别结合相应配体后，立即产生免疫应答
③
经克隆扩增和分化后，迅速产生免疫应答
④
没有免疫记忆功能，不能引起再次应答
⑤
免疫应答维持时间短
【单选题】
固有免疫细胞所不具备的应答特点是
①
直接识别病原体某些共有高度保守的配体分子
②
识别结合相应配体后，立即产生免疫应答
③
经克隆扩增和分化后，迅速产生免疫效应
④
没有免疫记忆功能，不能引起再次应答
⑤
免疫应答维持时间较短
【单选题】
关于T淋巴细胞和B淋巴细胞介导的免疫应答，下列哪项是错误的?
①
对TD抗原的应答都产生记忆细胞
②
对TD抗原的应答都需APC处理和呈递抗原
③
都产生效应产物
④
效应产物的作用均是特异的
⑤
都能形成免疫耐受
随机题目
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Most people come to realize that it is about time the government ____ further measures to control the population.
①
must take
②
is taking
③
takes
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took
【单选题】
--_______ I put my coat here ?-- Sorry, you ________ .
①
mustnt
②
dont
③
neednt
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cant
【单选题】
My____ brother is five years ____ than I.
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elder … older
②
elder…old
③
older….old
④
elder…elder
【单选题】
By the end of last month, she _____ over five hundred letters of congratulation from different parts of the world.
①
would received
②
has received
③
had received
④
receive
【单选题】
-- Im taking my driving test tomorrow.-- _________ !
①
Cheers
②
Congratulations
③
Come on
④
Good luck
【单选题】
In order to _______ your goals, you must work hard.
①
make
②
achieve
③
require
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develop
【单选题】
_______ the English examination, I would have gone to the concert last Sunday.
①
In spite of
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But for
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Because of
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As for
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①
would begin
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has begun
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had begun
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was begun
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The popular singer who had been praised very highly____ to be a great disappointment.
①
turned in
②
turned out
③
turned up
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turned down
【单选题】
Mary realized she ____ .
①
is made fun of
②
was making fun of
③
was being made fun of
④
is being made fun of