气稳定度分为（）、（）和（）三种情况

在缺钾的情况下，植物的抗病虫能力会降低，这时应施用的化肥是（　　）

A．CO（NH₂）₂

B．NH₄Cl

C．K₂CO₃

D．Ca（H₂PO₄）₂

A Recent Erymology of the Word "Culture"“文化”一词的新词源
Look in an old dictionary—say, a pre-1960 Webster’s—and you’ll likely find a definition of culture (1) looks something like this: "1．The cultivation of soil. 2．The raising, improvement, or development of some plant, animal (2) product. " This use of the word has its roots in the ancient Latin word cultura, "cultivation" or "tending," and (3) entrance into the English language had begun by the year 1430. By the time the Webster’s definition above was (4) , another definition had begun to take precedence over the old Latin denotation; culture was coming to mean "the training, (5) , and refinement of mind, tastes, and manners" (Oxford English Dictionary). The OED traces this definition, which today we associate (6) the phrase "high culture," back as far as 1805; by the middle of the 20th century, it was (7) becoming the word’s primary definition.
However, if you try a more modem source, like the American Heritage English Dictionary, (8) find a primary definition of culture which is substantially different than either of the two given above: "The totality (9) socially transmitted behavior patterns, arts, beliefs, institutions, and all other products of human work and thought. " Why such a (10) , and in such a (relatively) short period of time Well, in the past 40 years, the use of the (11) "culture" has been heavily influenced by the academic fields of sociology and cultural anthropology. These fields have gradually brought (12) was once a minor definition of culture (the last of eight definitions given in the old 1958 Webster’s quoted (13) ) into the mainstream.
It is easy to imagine how the US society which was so focused on "socially transmitted (14) patterns" in the sixties would come to need a word to describe the object of its interest. The civil (15) movement during this era brought everyone’s attention to bear on cultural differences within US society, while the Vietnam War (16) to emphasize the position of the US culture in relation to other world cultures.
Over time, these new uses (17) the word culture have eclipsed its older meanings, those associated with cultivation of the land and the production of (18) . You might say that an aspect of US culture over the past 40 years is its fascination with the (19) of culture itself—a fascination which has brought about many changes in the way we speak and the (20) of words which we commonly use.

急进型高血压病死因多为（　　）

A．脑血管意外

B．心肌梗死

C．心力衰竭

D．尿毒症

E．休克

生产、销售用能产品和使用用能设备的单位和个人，必须在国务院管理节能工作的部门会同国务院有关部门规定的期限内，停止生产、销售国家明令淘汰的用能产品，停止使用国家明令淘汰的用能设备，并不得将淘汰的设备转让给他人使用。违反本规定，生产、销售国家明令淘汰的用能产品的，由县级以上人民政府管理产品质量监督工作的部门责令停止生产、销售国家明令淘汰的用能产品，没收违法生产、销售的国家明令淘汰的用能产品和违法所得，并处违法所得( )的罚款；可以由县级以上人民政府工商行政管理部门吊销营业执照。

A．一倍以上五倍以下
B．二倍以上五倍以下
C．一倍以上六倍以下
D．三倍以上八倍以下

影响银行市场营销活动的外部宏观环境包括( )。

A．经济与技术环境

B．政治与法律环境

C．社会与文化环境

D．信贷资金的供给状况

E．银行同业的竞争状况