两个数的公倍数一定大于这两个数。[ ]

题型:判断题

问题:

两个数的公倍数一定大于这两个数。[ ]

考点:因数,倍数,约数,公因数(公约数),公倍数
题型:判断题

依据《国家十二五环保规划》中加强重点领域环境风险防控的有关要求,对遏制重金属污染事件高发态势的具体措施是()。

A.2015年,重点区域内重点重金属污染物排放量比2007年降低15%,非重点区域重点重金属污染物排放量不超过2007年水平

B.严格落实卫生防护距离,合理调整重金属相关企业布局

C.禁止在重点区域新改扩建增加重金属污染物排放量的项目

D.实施重点区域、行业重金属污染物特别排放限值

题型:判断题

属于颞下颌关节功能区的是()。

A.关节结节后斜面与髁状突前斜面

B.关节窝顶与髁状突后斜面

C.关节窝顶与髁状突前斜面

D.关节结节后斜面与髁状突横嵴

题型:判断题

同圆公司于9月5日以传真方式向方正公司求购一台机器,要求“立即回复”。方正公司当日回复“收到传真”。9月10日,同圆公司电话催问,方正公司表示同意按同圆公司报价出售,要其于9月15日来人签订合同书。9月15日,同圆公司前往签约,方正公司要求加价,未获同意,方正公司遂拒绝签约。对此,下列哪一种说法是正确的

A.买卖合同于9月5日成立

B.买卖合同于9月10日成立

C.买卖合同于9月15日成立

D.同圆公司有权要求方正公司承担缔约过失责任

题型:判断题

Green space facilities are contributing to an important extent to the quality of the urban environment. Fortunately it is no longer necessary that every lecture or every book about this subject has to start with the proof of this idea. (46)At present it is generally accepted , although more as a self-evident statement than on the basis of a closely-reasoned scientific proof. The recognition of the importance of green space in the urban environment is a first step on tile right way. (47)This does not mean, however, that sufficient details are known about the functions of green space in towns and about the way in which the inhabitants are using these spaces. As to this rather Complex subject I shall, within the scope of this lecture, enter into one aspect only, namely the recreative function of green space facilities.

(48) The theoretical separation of living, working, traffic and recreation which for many years has been used in town-and-country planning, has in my opinion resulted in disproportionate attention for forms of recreation far from home, whereas there was relatively little attention for improvement of recreative possibilities in the direct neighborhood of the home. (49)We have come to the conclusion that this is not right, because an important part of the time which we do not pass in sleeping or working, is used for activities and around home. So it is obvious that recreation in the open air has to begin at the street door of the house.

(50)The urban environment has to offer as many recreation activities as possible, and the design of these has to be such that more obligatory activities can also have a recreative aspect. The very best standard of living is nothing if it is not possible to take a pleasant walk in tile district, if the children cannot be allowed to play in the streets, because the risks of traffic are too great, if during shopping you can nowhere find a spot for enjoying for a moment the nice weather, in short, if you only feel yourself at home after the street-door of your house is closed after you.

(48) The theoretical separation of living, working, traffic and recreation which for many years has been used in town-and-country planning, has in my opinion resulted in disproportionate attention for forms of recreation far from home, whereas there was relatively little attention for improvement of recreative possibilities in the direct neighborhood of the home

题型:判断题

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