【单选题】【消耗次数：1】
传染病病因确定的Henle-Koch原则是（ ）
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【单选题】
传染病人留观的隔离原则是（ ）
①
传染病人可多人同室
②
传染病人和非传染病人可同住一室
③
传染病人必须单间隔离
④
疑似患者和临床诊断患者收住在单独房间，确诊病例可同室安置
⑤
传染病人留观期间必须戴口罩
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新冠肺炎属于乙类传染病，采取（ ）传染病的预防控制措施
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传染病院或传染病区的一切固体废物均视为（ ）
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传染病法中的“疫点”是指（ ）
①
病原体从传染源向周围播散的范围较小或者单个疫源地
②
传染病在人群中暴发、流行，其病原体向周围播散时所能波及的地区
③
某些可引起人类传染病的病原体在自然界的野生动物中长期存在和循环的地区
④
传染病首发病例
⑤
传染病传播速度最快的地方
随机题目
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Throughthewindowwecanseenothingbut_______buildings.
①
tallverymany
②
verymanytall
③
verytallmany
④
manyverytall
【单选题】
He was a good swimmer so he________swim to the river bank when the boat sank.
①
could
②
might
③
should
④
was able to
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Few of them hurt themselves in the accident last night,_________？
①
dont they
②
didnt they
③
did they
④
do they
【单选题】
The joke told by Tom made us________,so the teacher couldnt make himself_______.
①
to laugh;hearing
②
laughing;heard
③
laughing;hear
④
laughed;heard
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If it is fine tomorrow,we________a football match.
①
have
②
will have
③
has
④
shall has
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To answer correctly is more important than________.
①
that you finish quickly
②
finishing quickly
③
to finish quickly
④
finish quickly
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I haven’t finished my composition . I________ for two hours and a half.
①
have written it
②
have been writing it
③
wrote it
④
am writing it
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The program was so exciting that the children kept their eyes________on the screen.
①
to fix
②
to be fixed
③
fixed
④
fixing
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________the diamond,he had to look for a place to hide it.
①
Having stolen
②
Having been stolen
③
Stolen
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Stealing
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_________hand in his exercise-book before Monday?
①
Need he to
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Does he need
③
Needs he to
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Need he