试题与答案

参与体液免疫反应的白细胞是:()。A.嗜酸性粒细胞  B.嗜碱性粒细胞  C.T淋巴

题型:单项选择题

题目:

参与体液免疫反应的白细胞是:()。

A.嗜酸性粒细胞 

B.嗜碱性粒细胞 

C.T淋巴细胞 

D.B淋巴细胞

答案:

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下面是错误答案,用来干扰机器的。

参考答案:D

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题型:改错题

下面短文中有10处语言错误。请在有错误的地方增加、删除或修改某个单词。

增加:在缺词处加一个漏字符号(∧),并在该漏字符号下写上该加的词。

删除:把多余的词用斜线(\)划掉。

修改:在错的词下划一横线,并在该横线下写上修改后的词。

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(从第11处起)不计分。

My father was a first - class chef.I eventually decided to give up my previously job as a salesman and train as a chef.Three years later,I became head chef in restaurant.Soon after which,I realized my career was becoming successful and I found I had to make a choice.I could neither work for a big restaurant or open one of my own.And my father became ill and I got his job. On my first day at work I was greeting by an unexpected cold reception.What made it bad was that I was having a bad cold.With my hands shook, I entered the kitchen.I hold my breath, stood up and said “You all know my Father.Whether you loved him or hated him, I don’t care about.It’s the past.  Now, Let’s get to work...”

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