应对能源危机的有效途径之一就是寻找新能源。下列属于新能源的是 [ ] A.煤 B

题型:选择题

问题:

应对能源危机的有效途径之一就是寻找新能源。下列属于新能源的是 [ ]

A.煤

B.石油

C.太阳能

D.天然气

考点:燃料和能源(氢能、风能、核能、太阳能等)
题型:选择题

已知置换反应:A+B→C+D能够发生.

(1)若D为H2,B为稀硫酸,则A的选择应满足的条件是______;写出一个符合该条件的化学方程式______.

(2)若D为Cu,则化合物B可能为______(填化学式),写出一个符合该条件的化学方程式______.

题型:选择题

授信审查委员会审议表决应当遵循()的原则,全部已经应当记录存档。

A、集体审议

B、明确发表意见

C、多数同意通过

D、半数同意通过

题型:选择题



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.

题型:选择题

甲公司2013年1月1日发行3年期可转换公司债券,每年1月1日付息、到期一次还本,面值总额为10000万元,实际收款10200万元,票面年利率为4%,实际利率为6%。债券包含的负债成分的公允价值为9465.40万元,2014年1月1日,某债券持有人将其持有的5000万元(面值)本公司可转换公司债券转换为100万股普通股(每股面值1元)。甲公司按实际利率法确认利息费用。2014年1月1日甲公司转换债券时应确认的"资本公积-股本溢价"的金额为()万元。

A.4983.96

B.534.60

C.4716.66

D.5083.96

题型:选择题

从事交易活动的当事人必须遵循的行为模式是()。

A.平等

B.公平

C.自愿

D.诚实守信

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