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>> 成人高等教育 / 免疫学基础
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成人高等教育 / 免疫学基础
正确率：100%
- A、
A. 克隆清除
- B、
B．免疫忽视
- C、
C．克隆无能及不活化
- D、
D．免疫缺陷
- E、
E．免疫隔离部位
佳题速递：
（ ）是民族生生不息的丰厚滋养 思想道德与法治 企业将经营活动集中于某一特定的购买群体、产品线的某一部分或某一地域性市场，通过为这个小市场的购买者提供比竞争对手更好、更有效的服务来建立竞争优势的一种战略。这属于哪一种战略策划? ( ) A、 成本领先战略 B、 差异化战略 C、 集中化战略 D、 国际化战略市场营销策划 ______属于建筑物。(A)住宅、堤坝等(B)学校、电塔等(C)工厂、展览馆等(D)烟囱、办公楼等[参考答案：C] 分值：2得分： 分 系统自动批改于2020年5月17日 0点21分 建筑设计基础 48、关于Windows 文件命名的规定，正确的是______。
A.文件名可用字符、数字或汉字命名，文件名最多使用8个字符
B.文件名可用所有的字符、数字或汉字命名
C.文件名中不能有空格和扩展名间隔符"."
D.文件名可用允许的字符、数字或汉字命名计算机统考 47、Mr Brown was very good at fixing things around the house when they broke. One day he went to another city to do some work there, and his wife was alone in the house. While Mr Brown was away, one of the faucets（自来水龙头） on the bathtub broke. Mrs Brown didn't know much about fixing broken faucets, so she telephoned a plumber（管子工）.
The plumber came to the house that afternoon and fixed the faucet in a few minutes. When he finished, he gave Mrs Brown his bill for the work.
She looked at it for several seconds and then said, "Your prices are very high, aren't they? Do you know, the doctor costs less than this when he comes to the house?"
"Yes, I know," answered the plumber, "I know that very well, because I was a doctor until I was lucky enough to find this job a few months ago."统考英语阅读理解 高等数学三：线性代数