[单选题]建设中国特色社会主义,总依据是( ),总布局是“五位体”,总任务是实现社会主义现代化和中华民族伟大复兴。
A.中国现阶段基本国情
B.社会主义初级阶段
C.党的方针路线
D.社会主义现代化基本要求

[单选题](单选题)下列属于预包装食品标签上必须标注的内容是( ) 。
A.保质期
B.贮存条件
C.净含量
D. 以上选项都是

[单项选择]Space is a dangerous place, not only because of meteors(流星) but also (1)_____ rays from the sun and other stars. The atmosphere again (2)_____ as our protective blanket on earth. Lightgets through, and this is essential for plants to (3)_____ the food which we eat. Heat, too, makes our environment endurable. Various kinds of rays come through the air (4)_____ outer space, but enormous quantities of radiation from the sun are (5)_____ off. As soon as men leave the atmosphere they are (6)_____ to this radiation, but their space suits or the walls of their spacecraft, if they are inside, (7)_____ prevent a lot of radiation damage. (8)_____ is the greatest known danger to explorers in space. The unit of radiation is called "rem". Scientists have (9)_____ to think that a man can (10)_____ far more radiation than 0.@1 ram without being damaged: the figure of 60 rems has been agreed on. The trouble is that it is extremely difficult to make (11)_____ about radiation damage—a person may feel perfectly well, (12)_____ the cells of his or her sex organs may be damaged, and this will (13)_____ be discovered until the birth of deformed children or even grandchildren. Missions of the Apollo flights have had to cross belts of high radiation and during the outward and return journeys, the Apollo crew (14)_____ a large amount of rems. So far; no (15)_____ amounts of radiation have been reported, but the Apollo missions have been quite short. We simply do not know yet how men are. going to (16)_____ when they spend weeks and months outside the (17)_____ of the atmosphere, (18)_____ in a space laboratory. Drugs might help to (19)_____ the damage done by radiation, but no really (20)_____ ones have been found so far.
A. invulnerable
B. vicious
C. ineffective
D. exposed

[单项选择]《建设工程勘察设计企业资质管理规定》将工程勘察资质划分为（）。
A. 综合资质、专业资质和劳务资质
B. 综合资质、行业资质和劳务资质
C. 总承包资质、专业承包资质和劳务分包资质
D. 总承包资质、行业承包资质和劳务分包资质

[判断题]人民法院作出的撤销公安机关具体行政行为的判决是间接监督。 ( )

[单项选择]人际传播的特点不包括（）。
A. 信息量大
B. 简便易行
C. 针对性高
D. 传播较慢
E. 互动性

[填空题]保持训练场地和翻越设施清洁干燥,严禁在( )状态下安排翻越训练。

[判断题]铁丝能在纯氧中燃烧。
A.正确
B.错误

[单选题]《电气装置安装工程起重机电气装置施工及验收规范》(GB 50256一1996)规定,起重机在终端位置时,滑接器与滑接线末端的距离不应小于( )mm,固定装设的型钢滑接线,其终端支架与滑接线末端的距离不应大于800mm。
A.100
B.150
C.200
D.250

[多选题]机械设备可分为( )。
A.组成工程实体及配套的工艺设备
B.组成工程实体及配套的各类机具
C.施工过程中使用的各类机具设备
D.施工过程中使用的各类工艺设备
E.服务人的各类机具设备

[单项选择]

Research on animal intelligence always makes us wonder just how smart humans are. (1) the fruit-fly experiments described by Carl Zimmer in the Science Times. Fruit flies who were taught to be smarter than the average fruit fly (2) to live shorter lives. This suggests that (3) bulbs burn longer, that there is a(n) (4) in not being too bright.
Intelligence, it (5) , is a high-priced option. It takes more upkeep, burns more fuel and is slow (6) the starting line because it depends on learning — a(n) (7) process — instead of instinct. Plenty of other species are able to learn, and one of the things they’ve apparently learned is when to (8) .
Is there an adaptive value to (9) intelligence That’s the question behind this new research. Instead of casting a wistful glance (10) at all the species we’ve left in the dust I.Q.-wise, it implicitly asks what the real (11) A. fundamental
B. comprehensive
C. equivalent
D. hostile