胃液中的内因子的作用是()。 A.激活胃蛋白酶原 B.参与胃黏膜屏障作用 C.促进维

题型:单项选择题 A型题

问题:

胃液中的内因子的作用是()。

A.激活胃蛋白酶原

B.参与胃黏膜屏障作用

C.促进维生素B12的吸收

D.促进胃泌素的释放

E.抑制胃蛋白酶的激活

考点:病案信息技术(师)病案信息技术相关专业知识病案信息技术相关专业知识题库
题型:单项选择题 A型题

阅读理解。

    What's the most important thing for you to have in your life? Someboy mentions hard-work, others

suggest knowledge, love and luck.

    If you arrange the 26 English letters alphabetically (按字母表的顺序) and use numbers to represent

each of them, for example, 1 for a, 2 for b, 3 for c…, you can change an English word into a number.

So hard-work becomes 8+1+18+4+23+15+18+11=98, meaning 98 is its mark; knowledge:

11+14+15+23+12+5+4+7+5=96, while love:12+15+22+5=54, and luck: 12+21+3+11=47, a small mark.

None of these words can give one a full mark. What about money or prayer (祈祷)? They can't, either.

    Then what else? Don't be worried. You can always find an answer to a problem in your life, when

you change your way of looking at things or doing things, or your attitude (态度).Yes, attitude is the

word. See for yourself: attitude: 1+20+20+9+20+21+4+5=100, a full mark.

    Different attitudes lead to different courses of life. Most times people hope for a better life. It is possible

that one will have a change for the betterr after one has changed one's attitude.

    When you change your manner and became friendly towards others, you'll meet more smiling faces

towards you.In the same way, if you take a positive (积极地) attitude towards failure (失败), you'll find

it's also rewarding though it has caused you losses.

1. In the writer's opinion, what is the most important things in a person's life? [ ]

A. Hard-work.

B. Knowledge.

C. Money.

D. Attitude.

2. According to the passage, if you meet with problems, the best way out is to ______. [ ]

A. ask for helpf from others

B. say your prayers to God

C. change your attitude

D. try maths-solving methods

3. From the passage we can learn that ______. [ ]

A. diffrent attitudes come from different courses of life

B. mathematics can solve every problem easily in our daily life

C. failure sometimes can bring you good if you take a positive attitude

D. none of the English words except "attitude" equals to 100 or more

题型:单项选择题 A型题

下面的短文中共有10处语言错误,请你在错误的地方增加、删除或个性某个单词。

增加:在缺词处加一个漏字符号(^),在该行右边横线上写出该加的词。

删除:在多余的词用斜线(\)划掉。

修改:在错的词下划一横线,在该行右边横线上写出改正后的词。

注意:

1.每处错误及其修改均仅限一词。

2.只允许修改10处,多者(从11处起)不计分。

Last Saturday the students of our class made a bike trip of Wanping, a small town by the Taihu Lake. We set off earlier in the morning. After getting to the town, we had visited some places of interest. At noon, we had picnic near the lake. Everybody was attracted with the beautiful scenery and we took a lot of picture. In the afternoon, some of them went fishing, some flew kites, and the others rowed boats on the water. We both had a wonderful time! It was a pleasant trio fir us, during which the boys were offered the girls a lot of help. We have learned to help, understand and sharing with others. In a word, we have got quite a lot from it.

题型:单项选择题 A型题

低惯量直流伺服电动机()。

A、对控制电压反应快

B、输出功率小

C、对控制电压反应慢

D、输出功率大

题型:单项选择题 A型题

宿根花卉常采用()扦插(()扦插)。

题型:单项选择题 A型题

系统安全

更多题库