造成爆炸的基本因素包括()。A、温度B、氧气C、压力D、爆炸物的浓度

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问题:

造成爆炸的基本因素包括()。

A、温度

B、氧气

C、压力

D、爆炸物的浓度

考点:石油石化技能考试煤直接液化装置操作工煤直接液化装置操作工题库
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恶性肉芽肿的临床特点是()。

A.病变始发于面中部

B.鼻部病变处见肉芽及坏死组织

C.有弛张型高热

D.常伴淋巴结肿大

E.有远处转移

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简述寒热错杂证候的特点。

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Credit cards let people buy things now and pay for them over months or even years.But some people get deep into debt:Some banks have terms and charges that can make it harder for people to pay off that debt.In the United States,there are calls for stronger government supervision of the credit card industry.They_offer_economic_power_at_a_price.In 2004,Americans had about $800 billion in credit card debt.Now they own about $968 billion.

Critics say banks made it too easy to get credit cards.But that may be changing.The crisis in the housing and credit they call markets is beginning to affect the credit card industry.More payments are late.Charges for late payments are a growing source of profit for banks.But late payments can also signal bad debts.

The central bank,the Federal Reserve,says two­thirds of American banks have recently reported tighter lending requirements.Many people report having their credit limits reduced without warning.

Some lawmakers are concerned that cardholders do not have enough protections from what abusive policies.These include actions like raising interest rates because of an unrelated event.Also,banks may raise the chances of a late payment by changing monthly payment dates for credit cards.

According to a survey,82% of Americans think credit cards provide a valuable service.But a majority,58%,say they do not trust credit card companies.And three out of four think the government should regulate the industry more closely.Three out of four people feel there is always some condition that makes a card less appealing than the company made in scared.And a little more than half say they have had a card that was not as good as they expected.But close to 80% say no one really reads the terms and conditions when they sign up for a credit card.

小题1:What does the underlined sentence in the first paragraph probably mean?

A.We can enjoy more convenience using credit cards.

B.Credit cards can improve our buying power.

C.We can buy things at lower prices using credit cards.

D.Credit cards bring more card debt as well as convenience.小题2:Which of the following is NOT mentioned in the text?

A.Banks are making it harder for people to get credit cards.

B.Some people’s credit limits have been reduced.

C.It is more difficult to borrow money from some banks.

D.Banks are receiving more charges from late payments.小题3:What can we know from the text?

A.Banks actually prefer to see more late payment.

B.People should be more careful when applying for a credit card.

C.The US government provides better protection for cardholders.

D.The majority of Americans don’t think much of credit cards.小题4:What is the main idea of the last paragraph?

A.Credit cards are still very well received in America.

B.Credit cards don’t live up to some people’s expectations.

C.Many people don’t believe in credit card companies.

D.The results of a survey about credit cards in Americans.

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在一定条件下,将1molCO和1molH2O(g)混合后,发生如下反应:CO(g)+H2O(g)CO2(g)+H2(g),反应达到平衡时,测得CO的转化率为21.75%,则平衡时混合气体密度为相同条件下H2密度的(   )

A.11.5倍

B.15.75倍

C.23倍

D.46倍

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假定可以接受成本节约额审计,而且内部审计资源不足,审计经理决定不需要后续跟进措施。这位审计经理的理由是,成本节约额应当充分到可以激发被审计方实施审计师的建议。因此,作为常规审计计划的组成部分,不用安排后续跟进措施。审计经理的决定是否违反ⅡA《标准》,()

A.不违反,《标准》没有明确是否需要后续跟进措施

B.违反,《标准》要求审计师确定被审计方是否恰当实施了审计师的所有建议

C.违反,资源不足不是省略后续跟进措施的充分理由

D.不违反,在有证据表明被审计方被充分激发时,就不需要后续跟进措施

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