配对X2检验的备择假设为() A.B≠C B.B=C C.P1≠P2 D.P1=P2

题型:单项选择题 A1型题

问题:

配对X2检验的备择假设为()

A.B≠C

B.B=C

C.P1≠P2

D.P1=P2

E.β1≠β2

考点:乡镇临床执业助理医师统计学基本知识统计学基本知识题库
题型:单项选择题 A1型题

在做抗体筛选和交叉配血试验时,对Kell血型系统的抗原抗体反应不敏感的技术是().

A.盐水介质试验

B.酶介质试验

C.抗人球蛋白试验

D.低离子聚凝胺实验

E.微柱凝胶免疫技术

题型:单项选择题 A1型题

下列属于沉井施工下沉控制要点的是()。

A.下沉应平稳、均衡、缓慢,通过调整开挖顺序和方式纠正偏斜,做到"随挖随纠、动中纠偏"

B.开挖顺序和方式没有严格要求

C.按施工方案规定的顺序和方式开挖

D.进行沉井下沉监控测量

E.沉井下沉影响范围内的地面四周不得堆放任何东西,减少车辆震动

题型:单项选择题 A1型题

第二节读写任务(共1小题,满分25分)

阅读下面的短文,然后按照要求写一篇150词左右的英语短文。

A little boy is telling his Grandma how "everything" is going wrong, school, family problems, severe health problems, etc.

Meanwhile, Grandma is baking a cake. She asks her grandson if he would like a cake, which, of course, he does.

"Here, have some cooking oil."

"Terrible!" says the boy.

"How about a couple raw eggs?"

" Terrible! Grandma!"

"Would you like some flour then? Or maybe baking soda?"

"Grandma, those are all awful!"

To which Grandma replies:“Yes, all those things seem bad by themselves, but when they are put together in the right way, they make a wonderfully delicious cake!

“Life works the same way. Many times we wonder why it would let us go through such bad and difficult times. But life knows that when it puts these things all in its order, they always work for good!

“The trials(考验)of life serve a meaningful purpose in making us stronger. Do not lose heart if life is not easy for you right now, but encourage yourself and know you will be much stronger mentally and physically because of the trials of life. ”

[写作内容]

1.以约30个词概括这段短文的内容;

2.然后以约120个词以“Facing the Trials of Life”为题进行议论,内容包括:

(1) 你阅读短文后的感受;

(2) 简述你经历过的一次困难或考验;

(3) 你认为应当如何看待生活中的考验。

[写作要求]

1.在作文中可以使用自己亲身的经历或虚构的故事,也可以参照阅读材料的内容但不得直接引用原文中的句子;

2.作文中不能出现真实姓名和学校名称。

[评分标准]

概括准确,语言规范,内容合适,篇章连贯。

题型:单项选择题 A1型题

公文批办时应注意的问题有()。

A.机关负责人审批后的公文,应及时转给承办部门

B.对有具体请示事项的,主批人应当明确签署意见、姓名和审批日期

C.没有具体请求事项的,圈阅表示己知

D.机关负责人凡在文件上圈阅即视为同意

题型:单项选择题 A1型题

その()のですか。

A.大きいの

B.大きく

C.大きい

D.大き

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