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【单选题】
任何微生物都有一定的正常生长和繁殖的温度范围,温度越低,他们的活动能力越弱。降温就能降低微生物生长和繁殖的速度。当温度降到最低生长点的时候,微生物就会停止生长并出现死亡。一般来说,在哪种温度下,低温微生物最适合生长,一些食源性病原菌仍能生长。
A.
16-38℃
B.
10~16℃
C.
4~10℃
D.
0℃
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参考答案:
举一反三
【单选题】According to the passage, Andres Segovia______.
A.
helped Glenn Kurtz to become a good guitarist
B.
made classical guitar become a popular form
C.
was a well-known classical guitarist
D.
was Glenn Kurtz's role model
【单选题】John Glenn's return to earth, as the author put it, was 'a human triumph', most likely because ______ .
A.
his highly trained mind has exceeded the existing knowledge
B.
he is a real human being in contrast to an insensitive robot
C.
he has revealed all the best qualities characteristic of a human being
D.
he loves his wife and has a strong religious faith
【单选题】As a young man Glenn Kurtz wanted to______.
A.
surpass Andres Segovia's achievement
B.
transform. classical guitar
C.
become a TV music star
D.
live on arts
【单选题】Last month, part of Southeast Asia was struck by floods, from ______ effects the people are still suffering. [     ]
A.
that
B.
whose
C.
those
D.
what
【多选题】The term materials science and engineering combine both _______ and ________.
A.
materials science
B.
materials engineering
C.
materials technology
D.
materials processing
【单选题】Which of the following is NOT true?
A.
It was Glenn Conroy and his colleagues who developed three-dimensional medical imaging based on CT.
B.
Conroy discovered the estimated brain volume of Mr. Pies was incorrect.
C.
Fossil has always been the only direct evidence of our ancient ancestors.
D.
Standard repertories of measurements made virtually have the same degree of accuracy with handheld calipers.
【单选题】It can be inferred from Paragraph 3 that
A.
Glenn Mulcaire may deny phone hacking as a crime.
B.
more journalists may be found guilty of phone hacking.
C.
Andy Coulson should be held innocent of the charge.
D.
phone hacking will be accepted on certain occasions.
【简答题】Last month,part of Southeast Asia was struck by floods,from _______ effects the people are still suffering. A.that B.whose C.those D.what
【单选题】下列选项不属于客户档案分类管理原则的是
A.
分散管理
B.
集中管理
C.
动态管理
D.
分类管理
【单选题】Last month, part of Southeast Asia was struck by floods, from ____ effects the people are still suffering.
A.
that
B.
Whose
C.
those
D.
what
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