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【单选题】

11()

A.certain
B.critical
C.whole
D.plus

A.
Current gym dogma holds that to build muscle size you need to lift heavy weights. (1) , a new study (2) at Mc University has shown that a similar degree of muscle building can be achieved by using lighter weights. The secret is to pump air (3) you reach muscle fatigue.
B.
The (4) are published in PLoS ONE.
C.
" (5) grunting and straining to lift heavy weights, you can (6) something much lighter but you have to lift it until you can’t lift it (7) ," says Stuart Phillips, associate professor of kinesiology at Mc University. "We’re convinced that (8) muscle means (9) your muscle to make new muscle proteins, a process in the body that over time (10) into bigger muscles. "
D.
Phillips praised lead author and senior Ph.D. student Nicholas Burd for minding the project that showed it’s really not the weight that you lift but the fact that you get muscular fatigue that’s the (11) point in building muscle. The study used light weights that (12) a percentage of what the (13) could lift. The heavier weights were set (14) 90% of a person’s best lift and the light weights at a mere 30%o of what people could lift. "It’s a very light weight," says Phillips noting that the 80% 90% (15) is usually something people can lift from 5~10 times before fatigue sets in. At 30%, Burd reported that subjects could lift that weight at least 24 times (16) they felt fatigue.
E.
"We’re (17) to see where this new paradigm will lead," says Phillips, adding that these new data have (18) significance for gym enthusiasts but more importantly for people with compromised skeletal muscle mass, (19) the elderly, patients with cancer, or those who are (20) from trauma, surgery or even stroke.
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【单选题】Hostility to Gypsies has existed almost from the time they first appeared in Europe in the 14th century. The origins of the Gypsies, with little written history, were shrouded in mystery. What is know...

A.
they themselves refuse to be counted
B.
those who control a country are eager to despise their image, seeking to avoid bureaucracies
C.
those who control a country refuse to count them since they are ugly
D.
both A and B

【单选题】A.A B.B C.C D.D

A.
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性()
B.

【单选题】绿领有两种定义:(1)有一些事业,但不要放弃生活;有一些金钱,但不要被金钱统治;追求品位生活,但少些附庸风雅和装腔作势;接近自然,但不要远离社会离群索居;享乐人生,也对那些比我们不幸的人心存同情和救助之心;在品味自己生活的同时,还不忘走出去看一看这广阔世界的人。(2)从事环境卫生、环境保护、农业科研、护林绿化等行业的人员。 以下不属于绿领的是( )。

A.
薛某偏向于买天然材质的衣服,不崇尚奢侈品消费,也不拒绝使用名牌
B.
叶某每天出入由私家豪车代步;为了卫生,喝水只用一次性水杯;喜爱户外烧烤,为此专门包了一块绿地供烧烤玩乐
C.
赵某是一名研究院工作人员,主要从事有机蔬菜的栽培技术的研究,该研究院近期打算与企业合作有机蔬菜产业化开发项目
D.
岳某工作十分敬业,但不会为了工作放弃自己追求的理想生活,经常利用休假时间踏遍大好河山,游览美景、舒展身心

【单选题】熊猫是国宝,季羡林先生也是国宝,但季羡林先生不是熊猫。 以下哪项与题面的论述方式最为类似

A.
京剧是国粹,昆曲不是国粹,但京剧不是昆曲
B.
青蛙是动物,蝴蝶也是动物,但青蛙不是蝴蝶
C.
太阳会毁灭,地球也可能毁灭,但地球不是太阳
D.
南京曾经是首都,西安也曾经是首都,但西安不是南京

【单选题】同源器官是指不同生物的某些器官在基本结构、各部分和生物体的相互关系以及胚胎发育的过程彼此相同,但在外形上有时并不相似,功能上也有差别。同功器官,是指不同生物的某些器官在功能上相同,有时形状也相似,但其来源与基本结构均不同。 根据上述定义,下列属于同功器官的是( )。

A.
骨骼、关节和肌肉共同构成了人体的运动系统,是人体活动的重要组成部分
B.
鱼鳃与陆柄脊椎动物的肺,均为呼吸器官,鱼鳃鳃丝来自外胚层,而肺来自内胚层
C.
马铃薯的块茎和葡萄的卷须都是茎的变态结构,前者适于贮存养料,后者能用于攀岩
D.
鸟的翅膀、蝙蝠的翼手有相同的基本结构,是从共同的祖先进化来的,因为生活环境的不同而向不同的方向进化,产生了表面形态上的分歧