热门试题:
[单选题]我国目前的基准利率是指( )。
A.商业银行的贷款利率
B.商业银行的存款利率
C.商业银行对优质客户执行的贷款利率
D.中国人民银行对商业银行的再贷款利率
[单项选择]设有定义：“int a；float b；”执行“scanf("%2d%f",＆a,＆b)；”语句时，若从键盘输入876543.0＜回车＞,a和b的值分别是( )。
A. 876和543.000000
B. 87和6.000000
C. 87和543.000000
D. 76和543.000000
[单选题]液体单位体积内所具有的重量称为密度。()
A.是
B.否
[简答题]下列给定程序中，函数fun的功能是：求出s所指字符串中最后一次出现的t所指字符串的地址，并通过函数值返回，在主函数中输出从此地址开始的字符串；若未找到，则函数值为NULL。
请改正程序中的错误，使它能得出正确的结果。
注意：不要改动mam函数，不得增行或删行，也不得更改程序的结构!
试题程序：
#include ＜stdio.h＞
#include ＜string.h＞
char *fun(char *s, char *t)
char*p，*r, *a;
/******************found*******************/
a=Null;
while(*s)
p=s; r=t;
while(*r)
/******************found*******************/
if(r==p)r++; p++;
else break;
if(*r==’/0’)a=s;
s++;
return a;
void main（ ）
char s[100], t[100], *p;
printf("/nPlease enter string S:");
scanf("%s", s);
printf("/nPlease enter substring t:");
scanf("%s", t);
p=fun(s, t);
if(p)
printf("/nThe result is:%s/n", p);
else
printf("/nNot found!/n");
[单选题]()是移民管理警察的政治灵魂和根本宗旨。
A.忠诚为民
B.担当奉献
C.专业文明
D.公正廉洁
[单选题]基层单位应严格落实( )分开保管制度。
A.银行预留印鉴
B.电子支付令牌
C.银行预留印鉴和电子支付令牌
D.票据和领导名章
[单选题] 确定一种传染病的检疫期是根据该病的
A.前驱期
B.传染期
C.潜伏期
D.前驱期
E.缓解期
[判断题] 办案人民警察依照简易程序作出当场处罚决定,将决定书当场交付被处罚人时,被处罚人拒绝签名和盖章的,办案人民警察在备案的决定书上注明。
A.正确
B.错误
[单选题]建筑高度大于（ ）m且设置电梯的高层厂房，每个防火分区内宜设置一部消防电梯。
A.24
B.32
C.50
D.100
[判断题]要教育引导全党在开启新征程的关键时刻,继续发扬彻底的革命精神,坚持全面从严治党永远在路上,保持“赶考”的清醒,以新时代新的伟大社会革命引领党的自我革命。
A.正确
B.错误
[判断题]金属晶粒大小用晶粒度来度量,通常分十级,一级最粗,十级最细。 ( )
A.正确
B.错误
[单项选择] Car Pollution
Jump in the car, start your engine and you’’re off. But do you give any thought to what’’s coming out of the tailpipe as you go about your drive
Carbon dioxide is the dominant greenhouse gas that causes global warming. The effects of global warming are uncertain, but they potentially include disruption of global weather patterns and ecosystems, flooding, severe storm, and droughts.
Carbon monoxide, when inhaled, combines with haemoglobin in our blood, impairing the flow of oxygen to our brain and other parts of the body. Carbon monoxide is colorless, odorless, and poisonous even to healthy people (at high levels). It can seriously affect people with heart disease, and can affect the central nervous system. Motor vehicles are the main source of carbon monoxide pollution in many countries.
Sulphur oxides contribute to respiratory illness, particularly in children and the elderly, and aggravate existing heart and lung disease
A. Y
B. N
C. NG
[单项选择]口腔黏膜出现白色斑块或白色网状条纹多由于（）
A. 上皮表层过度角化
B. 上皮萎缩
C. 棘层松解
D. 基底细胞液化变性
E. 黏膜下层非特异性炎症
[单选题]《南昌局集团公司时速160 公里动力集中动车组客运组织管理办法》（南铁客〔2020〕221号）中动力集中动车组列车是指两端为动力车，或一端为动力车、另一端为控制车，中间为拖车的最高运营速度为（ ） 的电力动车组。
A.160km/h
B.200km/h
C.300km/h
D.350km/h
[判断题]进入设备内检修有专人监护，并与检修人员保持有效联络，根据具体情况搭设安全梯及架台，并配备救护绳索。（ ）
A.正确
B.错误
[单选题]碳滑块无贯穿性纵向裂纹、缺块影响范围不超过整体接触面的(___)(1.0分)
A.1%
B.6%
C.8%
D.5%
[判断题]救援舟艇作业时,每艘舟艇通常配备救援人员2至4名。( )
A.正确
B.错误
[多选题]选用硼酸溶液漱口,主要用于( )
A.清洁口腔
B.抵制细菌
C.杀灭病毒
D.祛除口臭
[判断题]临时限速（降弓）调度命令在单线区段应按由大到小编辑起止里程。
A.正确
B.错误
[单项选择] One Good Reason to Let Smallpox Live
It’’s now a fair bet that we will never see the total extinction of the smallpox virus. The idea was to cap the glorious achievement of 1980, when smallpox was eradicated in the wild, by destroying the killer virus in the last two labs that are supposed to have it—one in the US and one in Russia. If smallpox had truly gone from the planet, what point was there in keeping these reserves
【51】 reality, of course, it was naive to 【52】 that everyone would let 【53】 of such a potent potential weapon. Undoubtedly several nations still have 【54】 vials. 【55】 the last" official" stocks of live virus bred mistrust of the US and Russia, 【56】 no obvious gain.
Now American researchers have 【57】 an animal model of the human disease, opening the 【58】 for tests on new treatments and vaccines. So once again there’’s a good reason to 【59】 the virus—just in 【60】 the disease puts in a reappearance.
How do we 【61】 with the mistrus
A. under
B. in
C. on
D. for
[单项选择]高压活动弯头有二个和（）个旋转节之分。
A. 三
B. 四
C. 五
D. 六
[单选题]有限空间作业前必须进行（），对有限空间及其周边环境进行调查，分析有限空间内气体种类并进行评估检测，做好记录。
A.安全培训
B.应急演练
C.风险辨识
D.安全交底
[单项选择]
某活性污泥曝气池混合液浓度3000mg/LMLVSS/MLSS=0.75，污泥增长量为750kgMLVSS/d，二沉池回流污泥浓度为10000mg/L，则每日从二沉池排除的剩余污泥量为（）。
A. 60m
3/d
B. 80m
3/d
C. 86.2m
3/d
D. 100m
3/d
[填空题]压实密度检验：施工单位采用湿度密度仪、（）或灌砂法检测。
[判断题]徒手救人的适用范围，主要是救助那些无明显外伤、行走不便、明显中毒的被救助者。( )
A.正确
B.错误
[多项选择]项目融资成功的关键是在各参与方之间实现令人满意和有效的项目利润分配与风险分担，为此必须合理安排好项目融资的每一个环节，其中最重要的是安排好( )。
A. 项目的投资结构
B. 项目的融资结构
C. 项目的信贷结构
D. 项目的资金结构
E. 项目的信用保证结构
[单项选择]
Long long ago mankind began to use tools. Throughout the world, you can still find the tools which were used over two million years ago. People made such tools by hitting one stone (36) another. By this means, they got pieces from one of the stones. These pieces of stone were always (37) on one side. People utilized them to (38) skin and meat from some animals that were dead, (39) to make other tools from wood. Mankind needed (40) use tools since, unlike other meat-eating (41) , say lions, they did not have sharp teeth. Tools greatly helped people obtain food more (42) .
Tools helped (43) human intelligence as well when human worked with them. The human brain became bigger gradually, and human beings began to invent a growing number of tools. The stone piece was one of the (44) tools that were used by people, and maybe it was (45) . Some scientists hold it was the key (46) huma
A. produce
B. buy
C. cut
D. sell
[填空题]某一般纳税人以自己采掘的沙、土、石料连续生产砖、瓦、石灰，本月取得含税销售额53万元，该企业本月应纳增值税额为（）。
[单选题]B-B-001 3 2 3
选择电流互感器时,适当选电流互感器额定电流值( )的。
A. 较小
B. 较大
C. 任意
D. 不变
[单项选择]急性单核细胞白血病
A. 过氧化酶强阳性
B. 中性粒细胞碱性磷酸酶偏低
C. 非特异酯酶染色阳性，可被氟化钠抑制
D. 细胞内铁染色强阳性
E. 糖原染色阳性，呈块状或颗粒状
[单选题]运营线路发生最大晚点大于10分钟的事故（件）是（）类信息。
A.A
B.B
C.C
D.D
[单选题]《南昌铁路局三级安全教育实施办法》规定， 三级安全教育的时间不得少于（ ）学时。
A.30
B.40
C.50
D.60
[单项选择]竣工试验的顺序是( )。
A. 试运行→启动试验→启动前试验
B. 启动前试验→启动试验→试运行
C. 启动试验→启动前试验→试运行
D. 试运行→启动前试验→启动试验
