皮皮学，免费搜题
登录
搜题
【单选题】
在工程中,我们将机器系统中 ____ 的装置称作机构。
A.
执行机械运动
B.
提供能量
C.
进行能量转换
D.
加工工件
拍照语音搜题，微信中搜索"皮皮学"使用
参考答案：
参考解析：
知识点：
.
..
皮皮学刷刷变学霸
举一反三
【单选题】关于一般纳税人,下列说法正确的是()
A.
可以对外开具增值税专用发票
B.
只要发生进项税额均可以抵扣
C.
可以对小规模纳税人开具增值税专用发票
D.
年销售额肯定在500万元以上
查看完整题目与答案
【简答题】Fill in at least one blank for each word. 1. Characteristic: t___________, q___________, f___________ 2. Role: p___________ 3. Male: (of) m___________ or b___________ 4. Behavior: a___________, c_____...
查看完整题目与答案
【单选题】The Concept of Style. Style. may be defined as the characteristic manner of presentation of any art form. We distinguish between the style. of a novel and that of an essay, between the style. of a cat...
A.
define
B.
recognize
C.
relate
D.
orient
查看完整题目与答案
【简答题】Passage 1 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> Culture is one of the most challenging elements of the international marketplace. This system of learned behavior patt...
查看完整题目与答案
【简答题】. I told your friend how to get to the hotel, but perhaps I __________ have driven her there. A．could B．must C．might D．should
查看完整题目与答案
【单选题】A major characteristic of the one-room school system is that
A.
learning is not limited to one grade level．
B.
pupils mostly study math and English．
C.
some children have to be left back．
D.
teachers are always busy．
查看完整题目与答案
【单选题】E. coli O157:H7 is a newsworthy microorganism that has been isolated from foods (meat) and beverages (cider) with increasing frequency, which of the following statements best describes its characteris...
A.
It produces toxin that blocks protein synthesis in an infected cell and carries a lytic bacteriophage that produces the genetic information for toxin production.
B.
It produces at least one protein toxin consisting of two subunits, A and B, which cause severe spasmodic cough usually in children.
C.
It secretes erythrogenic toxin that causes the characteristic signs of scarlet fever.
D.
It secretes exotoxin that has been called "verotoxin" and "Shiga-like toxin"; infection is mediated by specific attachment to mucosal membranes.
查看完整题目与答案
【单选题】信息接收者个人的知识、经验、心态、倾听技巧、身份等,对于所接收的信息具有( )的作用。
A.
选择、过滤和加工
B.
监督、核实和加工
C.
筛选、过滤和加工
查看完整题目与答案
【单选题】信息接收者个人的知识、经验、心态、倾听技巧、身份等，对于所接收的信息具有（ ）的作用。
A.
接受、过滤和加工
B.
监督、核实和加工
C.
筛选、过滤和加工
D.
放大、夸张
查看完整题目与答案
【简答题】Write a composition of no less than 120 words with a general statement supported by details on one of the following topics. One topic has been given a detailed outline that you can follow. General sta...
查看完整题目与答案
相关题目：
【单选题】关于一般纳税人,下列说法正确的是()
A.
可以对外开具增值税专用发票
B.
只要发生进项税额均可以抵扣
C.
可以对小规模纳税人开具增值税专用发票
D.
年销售额肯定在500万元以上
查看完整题目与答案
【简答题】Fill in at least one blank for each word. 1. Characteristic: t___________, q___________, f___________ 2. Role: p___________ 3. Male: (of) m___________ or b___________ 4. Behavior: a___________, c_____...
查看完整题目与答案
【单选题】The Concept of Style. Style. may be defined as the characteristic manner of presentation of any art form. We distinguish between the style. of a novel and that of an essay, between the style. of a cat...
A.
define
B.
recognize
C.
relate
D.
orient
查看完整题目与答案
【简答题】Passage 1 prefix="o" ns="urn:schemas-microsoft-com:office:office" ?xml:namespace> Culture is one of the most challenging elements of the international marketplace. This system of learned behavior patt...
查看完整题目与答案
【简答题】. I told your friend how to get to the hotel, but perhaps I __________ have driven her there. A．could B．must C．might D．should
查看完整题目与答案
【单选题】A major characteristic of the one-room school system is that
A.
learning is not limited to one grade level．
B.
pupils mostly study math and English．
C.
some children have to be left back．
D.
teachers are always busy．
查看完整题目与答案
【单选题】E. coli O157:H7 is a newsworthy microorganism that has been isolated from foods (meat) and beverages (cider) with increasing frequency, which of the following statements best describes its characteris...
A.
It produces toxin that blocks protein synthesis in an infected cell and carries a lytic bacteriophage that produces the genetic information for toxin production.
B.
It produces at least one protein toxin consisting of two subunits, A and B, which cause severe spasmodic cough usually in children.
C.
It secretes erythrogenic toxin that causes the characteristic signs of scarlet fever.
D.
It secretes exotoxin that has been called "verotoxin" and "Shiga-like toxin"; infection is mediated by specific attachment to mucosal membranes.
查看完整题目与答案
【单选题】信息接收者个人的知识、经验、心态、倾听技巧、身份等,对于所接收的信息具有( )的作用。
A.
选择、过滤和加工
B.
监督、核实和加工
C.
筛选、过滤和加工
查看完整题目与答案
【单选题】信息接收者个人的知识、经验、心态、倾听技巧、身份等，对于所接收的信息具有（ ）的作用。
A.
接受、过滤和加工
B.
监督、核实和加工
C.
筛选、过滤和加工
D.
放大、夸张
查看完整题目与答案
【简答题】Write a composition of no less than 120 words with a general statement supported by details on one of the following topics. One topic has been given a detailed outline that you can follow. General sta...
查看完整题目与答案