1.  >>  成人高等教育 / 医学免疫学
 成人高等教育 / 医学免疫学
正确率:100%

免疫系统的三大功能
  • A、
    免疫监视
  • B、
    免疫稳定
  • C、
    免疫防御
  • D、
    免疫调节
  • E、
    免疫耐受
  积分
 参考答案:
 佳题速递:
  • 2、在Word的默认状态下,能够直接打开最近使用过的文档的方法是____。 A.单击快速访问工具栏上的“打开”按钮 B.选择“文件”选项卡中的“打开”项 C.快捷键Ctrl+O D.单击“文件”选项卡按钮,在列表文件中选择计算机统考
  • 27、Hobbs was an orphan. He worked in a factory and every day he got a little money. Hard work changed him thin and weak. He wanted to borrow a lot of money to learn to paint pictures, but he did not think he could pay off the debts. One day a lawyer said to him, “One thousand dollars, and here is the money.” As Hobbs took the package of notes, he was very dumbfounded(惊呆了的). He didn't know where the money came from and how to spend it. He said to himself, “I could go to find a hotel and live like a rich man for a few days, or I give up my work in the factory and do what I'd like to do: painting pictures. I could do that for a few weeks, but what would I do after that? I should have lost my place in the factory and have no money to live on. If it were a little less money, I would buy a new coat, or a radio, or give a dinner to my friends. If it were more, I could give up the work and pay for painting the pictures. But it is too much for one and too little for the other.” “Here is the reading of your uncle's will,” said the lawyer, “telling what is to be done with this money after his death. I must ask you to remember one point. Your uncle has said you must bring me a paper showing exactly what you did with his money, as soon as you have spent it.” “Yes, I see. I will do that,” said the young man.统考英语阅读理解
  • (A)(B)(C)(D)工程制图
  • 物流信息管理合理化表现为及时性、精确性、灵活性、广泛性。 物流学概论
  • 5、Language is always changing. In a society where life continues year after year with few changes,the languages do not change either. The earliest known languages had difficult grammar but a small,limited vocabulary. Over the century,the grammar changed,and the vocabulary grew. For example,the English and Spanish people who came to America during the sixteenth century gave names to all the new plants and animals they found. In this way,hundreds of new words were introduced into English and Spanish vocabularies. Today life is changing very fast,and language is changing fast too. There are several major (主要的) language families in the world. Some scientists say there are nine main families,but other scientists divided them differently. The languages in each family are connected,and scientists think that they came from the same parent language. About 3% of the people in the world speak languages that are not in these major families.统考英语阅读理解
  • 35、PowerPoint2010 编辑幻灯片中插入的表格时,单击表格工具,可以设置 ________. A.插入一列表格 B.动画、审阅 C.设计、切换 D.幻灯片放映计算机统考