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【单选题】
有关霍乱的致病机制,错误的是
A.
鞭毛运动利于细菌穿过粘液层
B.
菌毛粘附于肠道粘膜细胞
C.
肠毒素B亚单位进入细胞
D.
肠粘膜细胞分泌功能亢进
E.
肠毒素A亚单位进入细胞
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参考答案:
举一反三
【判断题】设梁或墙的偏心时,一般输入偏心的绝对值,布置梁墙时,光标偏向网格的哪一边,梁墙就也偏向哪一边。
A.
正确
B.
错误
【简答题】短文填词 There is a story which tells us about a good shop assistant. A medicalstudent had to read a textbook________was too________(昂贵) for him to buy.He couldn't get one from the library and the o _____...
【单选题】The story tells us that ________.
A.
we should listen to our parents more than anybody else
B.
we must look for how to improve on our performance even in the face of criticism and depend on our beloved ones to help us hear the truth
C.
if you are careful and make no mistake, nobody will talk about you
D.
we should listen to our friends and do what they tell us to do
【单选题】不同药物之所以具有不同的适应证,主要取决于
A.
药物作用的两重性
B.
药物剂量的大小
C.
药物的给药途径
D.
药物作用的选择性
E.
以上都是
【单选题】My grandfather often ____________ us a story. [     ]
A.
says
B.
speaks
C.
tells
【判断题】喷油器滴漏不会对系统造成影响。
A.
正确
B.
错误
【单选题】It’s raining .We have to stay at home instead of going out for a picnic. [     ]
A.
badly
B.
hardly
C.
heavily
D.
strongly
【简答题】The story about the pilot tells us that ________. [A] man knows where the society is going [B] people don’t welcome the rapid development of modern society [C] man can do little about the problem of p...
【单选题】The story tells us that the tall dark girl was in the family way. The phrase “in the family way”means____________.
A.
troubled
B.
Pregnant
C.
twisted
D.
cheated
【单选题】this story tells us that
A.
we should listen to our parents more than anybody else
B.
we must look for how to improve our performance even in the face of criticism, and the depends on our belived ones to help us hear the truth
C.
if you are careful and the make no mistake, nobody will talk about you
D.
we should listen to our friends and do what they tell us to do
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