（）情形之一的，公民可以依法申请复议A、对行政机关作出没收非法财物的行政处罚决定不服

每天摄入40g大豆相当于多少量的豆浆？

化疗静脉注射用药出现疼痛（）。

A.仅发生于药物渗漏出血管时

B.可能由于引起血管痉挛所致

C.继续注射以减少疼痛发生率

D.勿用止痛药

E.给吗啡预防性止痛治疗

发生于胼胝体周围的"蛛网膜下腔出血"常继发于（）

A.前交通动脉动脉瘤破裂

B.大脑中动脉动脉瘤破裂

C.后交通动脉动脉瘤破裂

D.基底动脉动脉瘤破裂

E.穿动脉动脉瘤破裂

保留价

The idea of evolution was known to some of the Greek philosophers. (46) By the time of Aristotle, speculation had suggested that more perfect types had not only followed less perfect ones but actually had developed from them. But all this was guessing; no real evidence was forthcoming. When, in modern times, the idea of evolution was revived, it appeared in the writings of the philosophers—Bacon, Descartes, Leibniz and Kant. Herbert Spencer was preaching a full evolutionary doctrine in the years just before Darwin’s book was published, while most naturalists would have none of it. Nevertheless a few biologists ran counter to the prevailing view, and pointed to such facts as the essential unity of structure in all warm-blooded animals.

(47) The first complete theory was that of Lamarck, who thought that modifications due to environment, if constant and lasting, would be inherited and produce a new type. (48) Though no evidence for such inheritance was available, the theory gave a working hypothesis for naturalists to use, and many of the social and philanthropic efforts of the nineteenth century were framed on the tacit assumption that acquired improvements would be inherited.

But the man whose book gave both Darwin and Wallace the clue was the Reverend Robert Malthus, sometime curate of Albury in Surrey. The English people were increasing rapidly, and Malthus argued that the human race tends to outrun its means of subsistence unless the redundant individuals are eliminated. This may not always be true, but Darwin writes:

(49) In October 1838, I happened to read for amusement Malthus on Population, and being well prepared to appreciate the struggle for existence which everywhere goes on, from long continued observation of the habits of animals and plants, it at once struck me that, under these circumstances, favourable variations would tend to be preserved, and unfavourable ones to be destroyed. The result of this would be the formation of new species. Here then I had a theory by which to work.

The hypothesis of natural selection may not be a complete explanation, but it led to a greater thing than itself—an acceptance of the theory of organic evolution, which the years have but confirmed. Yet at first some naturalists joined the opposition. (50) To the many, who were unable to judge the biological evidence, the effect of the theory of evolution seemed incredible as well as devastating, to run counter to common sense and to overwhelm all philosophic and religious landmarks. Even educated man, choosing between the Book of Genesis and the Origin of Species, proclaimed with Disraeli that he was "on the side of the Angels.

(50) To the many, who were unable to judge the biological evidence, the effect of the theory of evolution seemed incredible as well as devastating, to run counter to common sense and to overwhelm all philosophic and religious landmarks.