题目内容

下述药物中属于祛痰药的有

A. 氯化铵
B. 乙酰半胱氨酸
C. 羧甲司坦
D. 溴己新
E. 喷托维林

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可松弛支气管平滑肌的药物有

A. 倍氯米松
B. 沙丁胺醇
C. 色甘酸钠
D. 茶碱
E. 异丙托溴铵

氨茶碱既可用于支气管哮喘,又可用于心源性哮喘。

A. 对
B. 错

支气管哮喘发作时,可迅速口服色甘酸钠缓解。

A. 对
B. 错

翻译下列句子:1、Algorithms are an ordered set of unambiguous steps that produces a result and terminates in a finite time.2、A program is made of sequence constructs, decision constructs, and repetition constructs.3、We usually evaluate algorithms by the following standards: correctness, readability, robustness, time complexity, and space complexity.4、There are many kinds of notations to describe algorithms, such as pseudocode, and UML.5、UML is a graphical representation of an algorithm. Pseudocode is an informal, English-like representation of an algorithm.6、This chapter introduces the most common algorithms: sorting, and searching.7、A sorting algorithm is an algorithm that puts elements into ordered arrays. Selection sort and bubble sort algorithms are the foundation of the faster sorting algorithms used in computer science today. Merge sort and quick sort are examples of divide and conquer algorithms.8、Searching is a process to find a target in a list of data. There are two basic searching algorithms: sequential search, and binary search. Sequential search can be used in any list, whereas binary search can only be used in the ordered lists.9、There are several algorithms classified by implementation, such as recursion or iteration, serial or parallel or distributed algorithms, deterministic or non-deterministic algorithms, exact or approximate algorithms, and so on.

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