承担大型焰火燃放作业的单位应具有相应的《烟花爆竹安全生产许可证》。

题型:判断题

问题:

承担大型焰火燃放作业的单位应具有相应的《烟花爆竹安全生产许可证》。

考点:爆破工程师考试爆破基础知识爆破基础知识题库
题型:判断题

患者女,26岁。因左下颌角区渐进性膨隆五个月余就诊。专科检查面部不对称,触诊有乒乓球样感觉。临床初步诊断为左下颌骨角化囊肿。

X线片特征为()。

A.边缘整齐的透光影像

B.含牙的透光影像

C.不含牙的透光影像

D.沿下颌骨长轴发展的透光影像

E.囊肿边缘呈分叶状或切迹状

题型:判断题

虽然许多没有大学学历的人也能成为世界著名的企业家,比如微软公司的创始人之一比尔.盖茨,就没有正式得到大学毕业文凭,但大多数优秀的管理人才还是接受过大学教育特别是MBA教育。虽然得到MBA学位并不意味着成功,但还是可以说MBA教育是培养现代企业管理人才的摇篮。以下论断除了哪项外,都可能是以上题干的文中之义

A.有些人在大学里是学习哲学的,搞起经营管理来却不比学MBA的差。

B.对于有些天才人物,不经历MBA教育阶段也可以学到MBA教育传授的知识和才能。

C.由于MBA教育离实际的管理还有一定距离,得到MBA学位的人还需要在实践中不断积累管理经验。

D.得到MBA学位的学生毕业后,大多数人成为优秀的管理人才,有些人成为世界知名企业高级主管。

题型:判断题

西周时,“一人跖(踏)耒而耕,不过十亩”。战国时期,“一夫挟五口,治田百亩,岁收亩一石半,为粟百五十石”。导致这一变化的原因有

①铁犁牛耕的推广  ②各国变法的推行 ③土地私有制的确立  ④重农抑商政策的实行     [ ]

A.①②③        

B.①②④        

C.①③④        

D.①②③④

题型:判断题

若有以下程序:
#inclcude<iostream.h>
void main()

int i;
int a[3][3]=’1’,’2’,’3’,’4’,’5’,’6’,’7’,’8’,’9’);
for(i=0;i<3;i++)
cout<<a[i][i]<<" ";
cout<<endl;

执行后的输出结果是( )

A.50 53 56

B.49 52 55

C.25 8

D.1 4 7

题型:判断题



Most taxpayers have had enough income tax collected by their employers during the year. So they do not (36) any money. In fact, most Americans get some money back. Last year, the Internal Revenue Service returned at least some money to more than (37) Americans paying individual income tax.
The United States has what is called (38) . Tax rates increase as (39) increase. This year, people earning more than (40) are taxed at the highest rate.
Earnings above that amount are taxed at (41) . Earnings below that amount are taxed at lower rates.
Individuals who earn less than (42) pay no income tax. But they do pay (43) , Medicare and other taxes.
There are many different ways for people and businesses to reduce their (44) Most homeowners, for example, can reduce their taxes a little by reporting to the I.R.S. the interest they pay (45) . This is called a (46)
In 2004, personal income taxes provided the government with most of its money: (47) of the budget. Social security and other (48) taxes provided (49) . Other forms of income include (50) , money borrowed to (51) and special taxes on (52) .
But income from taxes did not provide enough to pay for government spending. The I.R.S. says the budget deficit for 2004 was about (53) dollars.
Preparing tax documents can be complex. The I.R.S. estimates that taxpayers need an average of about 13 hours to prepare tax documents. And that is just for the basic tax form. For business, the I.R.S. estimates an (54) needs more than 50 hours. This is why a lot of Americans pay (55) to complete their tax documents for them.

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