A、Anitschkow cells
B、fibrinous exudate
C、Aschoff bodies
D、fibrin and platelets , colonies of bacteria and non-specific inflammatory reaction
【C1】
A.as
B.for
C.like
D.of
The foreign research scholar usually isolates【C6】______in the laboratory as a means of protection;【C7】______, what he needs is to be fitted【C8】______a highly organized university system quite different from【C9】______at home. He is faced in his daily work【C10】______differences in philosophy, arrangements of courses and methods of teaching. Both the visiting professor and his students【C11】______background in each other's cultures. Some【C12】______of what is already in the minds of American students is【C13】______by the foreign professor. While helping him to【C14】______himself to his new environment, the university must also【C15】______certain adjustments in order to【C16】______full advantage of what the newcomer can【C17】______. It isn't always known how to make【C18】______use of foreign faculty, especially at smaller colleges. This is thought to be a【C19】______where further study is called【C20】______. The findings of such a study will be of value to colleges and universities with foreign faculty.
【C1】
A.with
B.for
C.of
D.at
A、hold on
B、hold back
C、hold up
D、hold off
A、the effect of pH value on the hemoglobin affinity with O2
B、the effect of PO2 on the hemoglobin affinity with O2
C、the effect of PO2 on the hemoglobin affinity with CO2
D、the effect of 2,3-DPG on the hemoglobin affinity with O2.
A、destroyed
B、discarded
C、validated
D、preserved
(77 ) The young people who talk of the village as being "dead" are talking nothing but non- sense, as in their hearts they must surely know.
No, the village is not dead. There is more life in it now than there ever was. But it seems that "village life" is dead. Gone for ever. It began to decline about a hundred years ago. When many girls left home to go into service in town many miles away, and men also left home in in-creasing numbers in search of work, and home was where work was. There are still a number of people alive today who can remember what "village life" meant in the early years of the present century. It meant finding your entertainment in the village of within walking distance of it. Itmeant housewives tied to the home all day and every day. It meant going to bed early to save lamp-oil and coal.
Then came the First World War and the Second World War. (78)After each war, new ide-as, new attitudes, new trades and occupations were revealed to villagers. The long-established or-der of society was no longer taken for granted. Electricity and the motorcar were steadily operat-ing to make "village life" and "town life" almost alike. Now with the highly-developed science and technology and high-level social welfare for all, there is no point whatever in talking any lon- ger about "village life. " It is just a life, and a better life.
Finally, if we have any doubts about the future, or about the many changes which we have seen in our lives, we have only to look in at the school playground any mid-morning; or see the children as they walk homeward in little groups. Obviously the children are better fed, better clothed, better educated, healthier, prettier and happier than any generation of children that ever before walked the village street.
By saying that village is not dead, but "village life" is dead, the writer suggests that__________. 查看材料
A.those young people who talk of the village as being "dead" are wrong
B.the two statements are against each other
C."village life" today is rather uninteresting
D.village life" today is no longer like what it used to be
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