分泌性中耳炎鼓室图典型曲线为()A.A型曲线 B.B型曲线 C.C型曲线 D.As型

题型:单项选择题

问题:

分泌性中耳炎鼓室图典型曲线为()

A.A型曲线

B.B型曲线

C.C型曲线

D.As型曲线

E.Ad型曲线

考点:耳鼻咽喉科(医学高级)第六章分泌性中耳炎第六章分泌性中耳炎题库
题型:单项选择题

完成句子(共10小题:每小题2分,满分20分)

小题1:With __________________________the competition, it is difficult for you to defend your championship. (participate)

这么多的学生参加比赛,你要保住冠军是很难得。

小题2:He found ____________________________________ getting up early. (adjust)

他发现很难适应早起。

小题3:________________ my teaching work all the time, I have no time for housework and social activities. (occupy)

由于忙于我的教学工作, 我没有时间做家务和社交活动。

小题4:People who approved of the reform urged that education resources ______________________ among the members of society equally. (distribute)

赞成这项改革的人们极力主张教育资源在社会成员间公平分配

小题5:The teacher criticized him, because it was the second time that___________________________. (make)

老师批评了他,因为这是他第二次犯同样的错误

小题6:Several failures ____________________ the truth that Rome was not built in a day. (aware)

几次失败已经让他意识到了“罗马不是一天建成的”这个道理。

小题7:Chemistry is not quite relevant to these students, ______________will be going back to their villages after year 8.(most)

化学与这些学生没有太大关联,他们中大多数人读完八年级后就会回到他们的村子。

小题8:_________________________________50 years ago now appears quite normal.(seem)

五十年前看似不可能的事情今天似乎很正常。

小题9:Not until one month later ________________________with the new class.(fit)

直到一个月以后他才融入这个新的班级。

小题10:Twenty nine passengers were reported ____________________ in the terrorist attacks in Yunnan Kunming Railway Station.(kill)

据说有二十九名乘客在昆明火车站的暴力恐怖袭击中丧生

题型:单项选择题

当抗体与相应的抗原结合后,在何种情况下方能激活补体()。

A.CH1的补体结合点暴露

B.CH2的补体结合点暴露

C.CH3的补体结合点暴露

D.借助抗原作桥梁

E.直接同补体结合

题型:单项选择题

腐食酪螨体长0.3mm~0.4mm,卵圆形,乳白色,半透明,着生有()足。

A、2对

B、2只

C、4对

D、4只

题型:单项选择题

在点火油系统阀门检修中,阀门只是内外进行清洗一遍,就进行回装。

题型:单项选择题

国家实行中药材出口审批管理的品种有()

A.13种

B.24种

C.35种

D.32种

E.45种

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