【单选题】关于线程的死锁,下面的说法正确的是( )
【单选题】If an onset consists of three consonants, the first consonant should be( ).
【单选题】设有关系 R1 和 R2 ,经过关系运算得到结果 S ,则 S 是( )。
【判断题】I2C总线上传送的数据信号是广义的,既包括地址信号,又包括真正的数据信号
【单选题】Which is the biggest ethnic group in Myanmar?
【判断题】北美独立革命它首先是一场民族独立革命,其次才是资产阶级革命。
【单选题】傅立叶定律是描述( )的基本定律。
【单选题】关于药材炮制的目的,说法错误的是:
【多选题】慢性支气管炎的病理变化有
【单选题】假如华北地区的地下水位持续下降,就均衡类型来说属于( )。
【单选题】人民军队的性质是( )
【单选题】就业面试主要考查就业者的 ( )。1第一印象;2能力;3相貌;4笔试中了解不到的方面;5职务的适应性。
【单选题】在糖酵解和糖异生两条途径中都能起作用的是( )
【判断题】柴油机的理想喷油规律是均匀喷油。
【单选题】输入某班学生某门课的成绩(最多不超过40人,具体人数由用户键盘输入),用函数编程统计不及格人数。按要求在空白处填写适当的表达式或语句,使程序完整并符合题目要求。 #include #define N 40 intGetFailNum(int score[], int n); int main() { int i, n, fail, score[N]; printf("How many students?"); scanf("%d", &n); for (i=0; i { scanf("%d", &score[i]); } fail = GetFailNum(score, n); printf("Fail students = %d\n", fail); return 0; } /* 函数功能:统计不及格人数 */ int GetFailNum(_________, int n) //填空1处 { int i, count = 0; for (i=0; i { if (____________) count++; //填空2处 } return ________; //填空3处 }
【判断题】由于传输的内容不同,电力线可以与网络线同槽铺设。
【判断题】读图时应重点抓住特征视图,并将几个视图联系起来看。
【判断题】学前儿童年龄小,种植饲养的技能差,因此在选择种植饲养的内容时,要根据学前儿童的年龄特征,以及动植物本身的特点来进行选择,具体来说,在选择种植的植物时,应选择一些易生长易照顾,对种植的土质肥料要求高,生长周期相对较长的植物。
【填空题】产生折射波的两个必要条件是____和____。
【多选题】资产评估报告目录包含的内容有( )。
【判断题】1.垄断者生产了有效产量,但它仍然是无效率的,因为它收取的是高于边际成本的价格,并引起作为社会成本的利润。
【单选题】If I ( ) in your position, I would try to take classes while working. ( )
【判断题】mince表示“苗条的”
【单选题】这些孩子啊,后面的“啊”应该读成( )?
【单选题】我国依法治国的主体和力量源泉是( )。
【单选题】“互联网+”最重要的动力资源是什么( )。
【判断题】新闻评论的标题写法与消息相同,对不对?
【单选题】名句"欲速则不达,见小利则大事不成"出自 ( )。
【多选题】爱国主义的时代价值表现在( )。
【判断题】148商业的具体形式随着时间的变化而变化。( )
【单选题】From the perspective of the structure and development relationship of the four elements,the condition of English subject core competency is( )
【填空题】现代汉字的序列法主要有____、 ____。
【判断题】岩石比面越大,渗透率越大
【阅读理解(选择)/完型填空】Text C Etiquette in North America Unlike in cultures with formal class structures, such as those with nobility and royalty, etiquette rules in the United States and Canada are meant to apply to all. Etiquette rules are not uniform in North America, varying among the very diverse societies which exist in both the United States and Canada. Both Canada and the United States share cultural and linguistic heritage originating in Europe , and as such some points of traditional European etiquette apply to both, especially in more formal settings and wherever European culture is the strongest. Principles Visitors from other cultures, from outside North America, or from a different sub-culture or geographic area within Canada and the U.S may not know the particular etiquette rules for expressing good manners in a given situation, and should be given some leeway. However, to become an accepted member of a certain society or group, one "had better learn to practice its etiquette." Early North American etiquette books claimed that the manners and customs of the "Best Society" could be imitated by all. Current etiquette books do not employ the concept of "best society," but rather define etiquette as a set of guidelines that "help steer our behavior as we move through our daily routines" and that can help deal with "the pressures of modern life which make it all the more difficult to stay civil." This change is reflected in the content of etiquette books; etiquette books published in the early 20th century contained detailed advice on the treatment of servants, the conducting of formal dinner parties, and the behavior of a debutante; more modern books are likely to emphasize the importance of respecting people from all classes, races, and ethnic backgrounds, Some books make a further distinction between etiquette and manners : Etiquette is protocol, rules of behavior that you memorize and that rarely bend to encompass individual concerns and needs. Manners embrace socially acceptable behavior, of course, but also much more than that. They are an expression of how you treat others when you care about them, their self-esteem, and their feelings. This change in emphasis is sometimes seen as reflective of a society that is less interested in formal etiquette. Some etiquette writers argue that etiquette rules, rather than being stuffy or classist, can make life more pleasant, while others call for a return to more firm standards, which, however, need not be the old standards: people may replace "courtesies they consider outmoded with modernized ones." Still others focus only on etiquette as an important factor in business success. Though etiquette rules may seem arbitrary at times, these are the situations in which a common set of accepted customs help to eliminate awkwardness. Basic rules · The highest tenet of North American etiquette is that it is inappropriate to tell others they are not following proper etiquette, unless they are specifically asking whether they are being rude, or the person is under your instruction, such as the case with a parent, babysitter, teacher, or supervisor. · One should never attempt to preemptively excuse themselves from rudeness. "I don't mean to be rude, but..." is never an appropriate beginning to a conversation. “Pardon me for whispering" does not make the whispering acceptable. · One may use their unique cultural differences as a reason to be more gracious, not less. For example, saying "Well, most people in my culture don't send thank you notes" is not considered acceptable. · When in an extreme situation where someone's rudeness is causing an intolerable issue, one should bring it to the attention of the person in authority, such as a facility's management, or police. If a situation occurs in one's own home, it is appropriate for the host to speak to the person in question (privately if possible), and if necessary, they have the option of asking the offensive individual to leave, but not to "tell them off." Judgment of an individual is a personal matter, and it is not incorrect to hold certain beliefs about people. However, these opinions should remain private and should not be shared with others in polite company. Decide whether the following statements are true or false .
【多选题】问卷调查的一般程序是( )。
【单选题】分光光度法测定食品中BHA与BHT,用石油醚提取后,通过()使BHA与BHT分离。
【判断题】 国务院的行政法规经国务院的常务会议或全体会议讨论决定。
【问答题】简述涡流管的特性及应用。
【单选题】以下属于劳动的作用的是( )
【单选题】全自动生产线的转产周期为( )
【单选题】以下职业病预防控制措施属于二级预防措施的是
【判断题】电控机械自动变速器油的更换周期一般为3年或6万公里。( )
【判断题】大力开发丰富的煤炭资源,减少对石油的依赖可以降低PM2.5
【单选题】溺水者上岸后下列不正确的是 ( )
【填空题】行政管理学就是研究国家权力机关的执行机关依法对管理国家事务、社会公共事务和机关内部事务的______________。
【单选题】TRIZ当中的“最终理想解”英文缩写为( )( )
【单选题】呼吸链存在的部位是( )
【多选题】对于亚健康的流行特点,主要可以概括为( )。
【判断题】家畜优良品种的群体遗传改良也叫纯种育种
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