We judge race usually 【22】______ the coloring of the skin: a white race, a brown race, a yellow race and a black race. But 【23】______ you were to remove the skin you could not 【24】______ anything about the race to which the individual belonged. There is 【25】______ in physical structure, the brain or the internal organs to 【26】______ a difference.
There are four types of blood. 【27】______ types are found in every race, and no type is distinct to any race. Human brains are the 【28】______ . No scientists could examine a brain and tell you the race to which the individual belonged. Brains will 【29】______ in size, but this occurs within every race. 【30】______ does size have anything to do with intelligence. The largest brain 【31】______ examined belonged to a person of weak 【32】______ .On the other hand, some of our most distinguished people have had 【33】______ brains.
Mental tests which are reasonably 【34】______ show no differences in intelligence between races. High and low test results both can be recorded by different members of any race. 【35】______ equal educational advantages, there will be no difference in average standings, either on account of race or geographical location. Individuals of every race 【36】______ civilization to go backward or forward. Training and education can change the response of a group of people, 【37】______ enable them to behave in a 【38】______ way.
The behavior. and ideals of people change according to circumstances, but they can always go back or go on to something new 【39】______ is better and higher than anything 【40】______ the past.
【21】
A.complete
B.full
C.total
D.whole
第3题
骨与关节结核,什么情况可能出现高热、寒战?()
A.骨与关节结核的活动期
B.骨与关节结核病变进展期
C.单纯骨结核转变为全关节结核时
D.结核脓肿穿破皮肤时
E.身体抵抗力降低时
第4题
拾物试验阳性的骨与关节疾病是
A.髋关节结核
B.膝关节结核
C.化脓性髋关节炎
D.化脓性膝关节炎
E.腰椎结核
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