[单选题] 毛细血管壁缺陷及血小板异常所致的出血表现为-我要搜题网

[单项选择]As Ford Motor’s board of directors gathered to hold its quarterly meeting Thursday, speculation was growing that the world’s No. 2 automaker was prepared to acquire the automotive operations of Sweden’s Volvo. Merger (合并) speculation that has been widespread throughout the industry for months has focused on a possible Volvo-Ford linkup since a report last week that Volvo had hired a Wall Street investment bank to explore a possible sale.
Ford’s board meeting was to be held in Dearborn, the Detroit suburb where Ford is headquartered. Chief spokesman Vaughn Koshkarian declined to comment on the agenda or the Volvo rumors. President Jac Nasser, speaking at an industry conference Tuesday night, also declined to say where Ford was negotiating with Volvo. But Nasser again said Ford was open to using its more than $ 20 billion cash reserve to expand the company’s global reach.
Last year’s acquisition of Chrysler by Daimler-Benz led to a panic of talks among automakers looking to
A. Ford has no intention to acquire Sweden’s Volvo
B. Ford is actively preparing for the merger with Volvo
C. Ford is negotiating detailed terms of the merger with Volvo
D. Ford has made economic preparation for possible acquisitions

查看答案

[单项选择]触电死亡的主要原因是电流通过人体内部引起的（）而引起的。
A. 热反应
B. 化学反应
C. 生理反应
D. 磁反应

查看答案

[填空题]It is difficult to imagine what life would be like without memory. The meanings of thousands of everyday perceptions, the bases 【B1】 the decisions we make, and the roots of our habits and skills are to be 【B2】 in our past experiences, which are brought into the present 【B3】 memory. Memory can be defined as the capacity to keep 【B4】 available for later use. It includes not only "remembering" thing like arithmetic or historical facts, but also any change in the way an animal typically behaves. Memory is 【B5】 when a rat gives up eating grain because he has sniffed something suspicious in the grain pile. Memory is also involved when a six year old child learns to swing a baseball bat. Memory 【B6】 not only in humans and animals but also in some physical objects and machines. Computers, for example, contain devices for storing data for later use. It is interesting to compare the memory storage capacity of a computer 【B7】 that of a human being. The instant access memory of a large c
A. A．to
B．with
C．against
D．for

查看答案

[单项选择]在调配塑料时，理想的室温应为（　）
A. 15℃左右
B. 20℃左右
C. 25℃左右
D. 10℃左右
E. 30℃左右

查看答案

[判断题]给水泵流量变化很大，忽高忽低的现象称为汽蚀。(　　)
A.正确
B.错误

查看答案

[单选题]在EXCEL中，如果单元格中的输入内容以（）开始，输入的是公式。
A.=
B.!
C.*
D.^

查看答案

[单选题]二次回路现场检测宜使用（）工作票。
A.变电第一种
B.变电第二种
C.配电第一种
D.配电第二种

查看答案

[多选题]多选题：《节假日及大型活动运营组织办法》中要求,各车站提前与安检、保安等人员沟通,（）,确保安检、治安和票款的安全。
A.统一认识
B.加强协作
C.落实措施
D.集中领导

查看答案

[判断题]独立抱杆至少应有四根缆风绳，人字抱杆至少应有两根缆风绳并有限制腿部开度的控制绳。
A.正确
B.错误

查看答案

[单选题]“列宁指出世界历史发展的一般规律,不仅丝毫不排斥个别发展阶段在发展的形式或顺序上表现出特殊性,反而是以此为前提的。”这说明( )。
A.社会历史发展无规律可言
B.社会历史发展是前进性和曲折性的统一
C.社会历史发展是客观必然性与主体选择性的统一
D.社会历史发展是统一性和多样性的统一

查看答案

[单项选择]我国科学家首次合成了一类叫拓扑绝缘体的奇特材料，该材料内部是绝缘材料，表面却能导电，而且电子可以完全自由移动。因为电子只从表面的原子上传导，消除了电子移动时不断掉头的现象也免除了电子从材料内部“打洞”前进的困难。与现有的电子产品中电子的移动相比。拓扑绝缘体上的电子传导就像汽车从拥挤的街道驶入高速公路。上述文字旨在说明：（）
A. 扑绝缘体材料首次合成
B. 拓扑绝缘体材料提高了电子传导速度
C. 拓扑绝缘体是最新研发的合成材料
D. 电子传导速度取决于材料的性质

查看答案

[填空题]汽轮机采用离心式主油泵时，进口压力必须大于（），防止空以气漏入，还可采用加装（）对予以解决。

查看答案

[判断题]皮带巷和皮带斜井防尘管路每隔100米设一个三通阀门。
A.正确
B.错误

查看答案

[多选题]大体积混凝土可采用混凝土60d或90d的强度作为（　　）的依据。（GB50496—2018《大体积混凝土施工标准》3.0.2）
A.混凝土配合比设计
B.混凝土强度评定
C.工程验收
D.模板拆除

查看答案

[单选题] 毛细血管壁缺陷及血小板异常所致的出血表现为
A.关节腔出血
B.皮下血肿
C.肌肉出血
D.内脏出血
E.瘀点瘀斑;

热门试题:

[单选题] 毛细血管壁缺陷及血小板异常所致的出血表现为A.关节腔出血B.皮下血肿C.肌肉出血D.内脏出血E.瘀点瘀斑;

热门试题:

[单选题] 毛细血管壁缺陷及血小板异常所致的出血表现为
A.关节腔出血
B.皮下血肿
C.肌肉出血
D.内脏出血
E.瘀点瘀斑;