某施工企业当期实现营业利润2100万元、管理费用100万元、投资收益200万元、处置

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问题:

某施工企业当期实现营业利润2100万元、管理费用100万元、投资收益200万元、处置无形资产收益80万元、处置固定资产净损失90万元,则该企业当期的利润总额为( )万元。

A.2090
B.2990
C.3190
D.2190

考点:一级建造师建设工程经济建设工程经济
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骨髓穿刺时,下列哪种疾病常为“干抽”()

A.慢性粒细胞白血病

B.真性红细胞增多症

C.再生障碍性贫血

D.骨髓纤维化

E.急性白血病

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已知硅能与强碱溶液反应放出氢气,同时生成硅酸钠.现有一种粗铝含铁、硅两种杂质,取等质量的样品,分别投入足量的稀盐酸和氢氧化钠溶液中,充分反应后都放出等量的氢气,则粗铝中铁和硅的物质的量比为(  )

A.1:1

B.2:1

C.1:2

D.3:1

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热敏性的生物制品常用的干燥方法是

A.减压干燥

B.冷冻干燥

C.鼓风室温干燥

D.喷雾干燥

E.减压加热干燥

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(B)

We’re not suggesting that you should reach a permanent state called “happiness” and remain there. But there are many ways to keep away from anxiety, anger, frustration and sadness. Here are some ideas to get you started. Choose the ones that work for you.

Practice mindfulness. Focus on the present. Instead of worrying about what you should do tomorrow while you’re having dinner with your family, focus on the here and now—the food, your families, the conversation.

Sing along. Studies fine music activates parts of the brain that produce happiness. In one study, older adults who listened to their choice of music during eye surgery had significantly lower heart rate and blood pressure than those who had silent surgery.

Go to sleep. We have become a nation of sleep-deprived citizens. Taking a daily nap or getting into bed at 8 p.m. at night with a good book and turning the light out an hour later can do more for your mood than any number of bubble baths or massages.

Make a list. There’s nothing like writing down your tasks to help you organize your thoughts and calm your anxiety. Checking off each item provides a great sense of fulfillment.

Visit a quiet place. Libraries, museums, gardens, and places of worship(礼拜场所) provide islands of peace and calm in today’s world. Find a quiet place near your house and make it your secret getaway.

Volunteer. Helping others enables you to put your own problems into perspective(客观判断力) and also provides social interaction. While happy people are more likely to help others, helping others increases your happiness. One study found that volunteer work enhanced all four aspects of well-being: happiness, life satisfaction, self-esteem and sense of control over life.

41. According to the passage, which of the following ways can keep you away from bad moods?

A. Staying with your family.                        B. Having a lot of money.

C. Having enough sleep.                              D. Travelling.

42. As stared in the text, ______can reduce the risk of operation.

A. taking a nap when having surgery             B. finding a quiet place to perform surgery

C. keeping quiet when having surgery          D. listening to music when having surgery

43. Making a list of your tasks and checking them off can ________ yourself.

A. encourage      B. satisfy        C. improve       D. change

44. You’d better not go to _______if you want to keep quiet and calm.

A. libraries        B. churches     C. supermarkets     D. gardens

45. According to the passage, why can helping others increase your happiness?

A. Because it’s a good way to relax.

B. Because happy people are more likely to help others.

C. Because it enable you to see your own problems clearly.

D. Because it can enhance your health.  

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