在盈亏平衡点计算公式中,计算时如果采用含税价格计算,则( )。A.应再减去增值税

题型:单项选择题

问题:

在盈亏平衡点计算公式中,计算时如果采用含税价格计算,则( )。

A.应再减去增值税

B.应再加上增值税

C.与增值税无关

D.视具体情况加减增值税

考点:投资建设项目管理师投资建设项目决策投资建设项目决策
题型:单项选择题

What’s a big problem in Shenzhen today, do you think? Besides pollution, traffic is, of course.

There are too many people, too many cars but too little space so the roads are always busy. You can almost see traffic jams everywhere. It is even worse when everyone is going to school or to work. What’s more, cars need fuel(燃料) to move, so they let out a lot of dirty smoke and pollute the air.

However, the government is trying many ways to solve the problem. We can see more roads and footbridges over the main streets. And the workers are making some roads wider. It is said every car will have a computer. The computer can study the latest traffic news. Then it will look over its own map for the best way to drive and they won’t get into traffic jams.

小题1:What’s a big problem in Shenzhen today?

A.It’s air pollution.

B.It’s sound pollution.

C.It’s dirty smoke.

D.It’s pollution and traffic jams.小题2:The roads are always busy because ________.

A.there are too many people and cars but there is too little space

B.there are too many buses, subways and too many taxis

C.they are very narrow and dirty

D.there are too many buildings and there is too little space小题3:With ____ cars on the roads, there will be fewer traffic jams.

A.more

B.many

C.less

D.fewer小题4:How is the government trying to solve the problem?

A.People are making old roads wider and building more roads and footbridges.

B.People are driving fewer cars and walking to school.

C.People are riding bikes to work and walking to school.

D.People are making old roads wider and building more bridges across the rivers.小题5: People won’t get into traffic jams in a car with ___ because it can study the latest traffic news.

A.a policeman

B.an inspector

C.a computer

D.a TV set

题型:单项选择题

已知a+3与2a-15是m的两个平方根,求m的值.

题型:单项选择题

劳动者与用人单位双方订立劳动合同,必须遵守的基本原则是

①平等自愿原则  ②协商一致原则

③开放性原则    ④不得违反法律、行政法规规定的原则

A.①②③④

B.①②④

C.①②③

D.①③④

题型:单项选择题

配对设计的两组计量资料样本均数差别的检验

A.只能用配对,检验

B.只能用配伍组方差分析

C.配对,检验与配伍组方差分析的结果一致

D.只能用成组t检验

E.只能用单因素方差分析

题型:单项选择题

有关骨髓穿刺下列说法错误的是

A.骨髓吸取量以0.3~0.4ml为宜

B.注射器与穿刺针必须干燥

C.骨髓液取出后应立即涂片

D.如为作细胞形态学检查抽吸液量不宜过多

E.骨髓液涂片时,涂膜应厚薄适宜,细胞分布均匀

更多题库