资金具有时间价值的根本原因是()。 A.投资和再投资 B.资金能产生利润 C.资金具

题型:单项选择题

问题:

资金具有时间价值的根本原因是()。

A.投资和再投资

B.资金能产生利润

C.资金具有增值性

D.市场供求关系的变化

考点:岩土工程基础知识第十章工程经济第十章工程经济题库
题型:单项选择题

SECTION B

Directions: For each blank in the following passage there are four words or phrases marked A, B, C and D. Fill in each blank with word or phrases that best fits the context.

Maja Kazazic thought she’d never walk without pain again before she saw the dolphin Winter with an artificial tail. For a long time, she had been  36  the injured dolphin which swam around the tank. From a distance, the dolphin seemed approachable enough. Still, as Kazazic prepared herself for the jump, a little  37  crept into (开始影响) her excitement. Despite her fear, she felt strong with her   38  leg.

Several years ago, Kazazic  39  her five-year-old cousin Jasmina because of an incurable disease. Kazazic swore she would honor the little girl by swimming with a dolphin, an animal that both girls admired. “Jasmina never got the chance to do it, ” says Kazazic, “so I decided that I’d do it for her someday.”

In high school, Kazazic   40  sports and planned to become a professional   41  . But in 1993, a bomb exploded in the school courtyard. The six friends she had been   42  were killed. Both of Kazazic’s legs were seriously injured.

In a temporary hospital, her left leg was thought beyond  43  and was cut off. “There was no anesthesia(麻醉),” she recalled. “They tied me down before giving me a piece of rubber to  44  on. I could feel everything but couldn’t make a sound.” Her wound became infected due to lack of medicines. Two years later, Kazazic got a new leg.

“After being in a dangerous war zone, this should be pretty easy,” Kazazic said before she  45  herself in the tank. She held out a hand to Winter, who  46  cautiously, then moved away. After a few minutes, Winter let Kazazic touch her back and nuzzled(用鼻子轻触)up to her shoulder. The two started an hour-long swim.

She would have shouted with joy  47  she quietly explained, “I used to feel like I owed somebody something, and now I’ve paid my debt.” Out in the parking lot, she made a joyful and excited cry until her voice was hoarse.

36      A. feeding              B. watching            C. helping              D. comforting

37      A. courage             B. hope                  C. power               D. panic

38      A. artificial            B. injured              C. healthy              D. muscled

39      A. left                   B. rejected             C. lost                   D. helped

40      A. favored             B. quitted               C. reformed           D. failed

41      A. pianist               B. athlete               C. teacher              D. specialist

42      A. thinking about    B. talking about      C. chatting with      D. dealing with

43      A. belief                B. adaptation          C. cure                  D. imagination

44      A. take                  B. hold                  C. look                  D. bite

45      A. trained              B. introduced         C. dressed              D. lowered

46      A. approached        B. mentioned          C. accessed            D. withdrew

47      A. and                   B. but                    C. or                     D. for

题型:单项选择题

科学家研究发现,只要人的受精卵DNA中含有“TDF”基因,该受精卵就发育成男孩。你推测”TDF”基因位于

A.常染色体

B.X染色体

C.Y染色体

D.所有染色体

题型:单项选择题

在我国呈上升趋势的恶性肿瘤包括()。

A.结肠直肠癌

B.肺癌

C.宫颈癌

D.乳腺癌

E.A+B+D

题型:单项选择题

表征压电材料的参数是()(),K值恒小于1,它是压电材料进行()的能力反映。

题型:单项选择题

阅读材料,回答问题。

材料一:当前,我国正处在经济社会加速转型期,一些社会矛盾和不安全因素在积聚和叠加,有些矛盾如果不及时化解,可能会酿成严重的社会问题和突发事件。但是,一些领导干部形式主义、官僚主义、享乐主义突出,奢靡之风严重,一些部门和行业“门难进、脸难看、事难办”,与人民群众的期待和需求形成了强烈的反差。

材料二:为了提高行政效能、倡树“马上就办”的工作理念,某市成立了“‘马上就办’办公室”,实行公开承诺、限时办结和“超时”默认制度,推动形成了“立说立行、马上就办、办就办好”的工作作风。营造出了宽松和谐的发展软环境。

当前,全党正在开展群众路线教育实践活动,有人认为,应该大力弘扬“马上就办”的工作作风。请结合材料一,运用《政治生活》的知识,说明弘扬“马上就办”工作作风的必要性。

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