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《马关条约》的签定，给中 * * 造成了哪些灾难？此条约与以前签订的不平等条约相比，最明显的特点是什么？

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答案

《马关条约》便利了列强对华大规模输出资本，掀起瓜分狂潮，标志着列强侵华进入了一个新阶段，大大加深了中国的半殖民地化。便利列强对华资本输出。

填空题

一定质量的理想气体由状态A经过程I变至状态B时，内能增加120 J．当气体从状态B经过程II回到状态A时，外界压缩气体做功200 J，则II过程中气体     (填“吸热”缄“放热”)，热量为       J
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Press Photographers


Good press photographers must have an "eye" for news, (26) journalists must have a "nose" for a good story. They must be able to interpret a story and decide rapidly how they can take (27) of the best opportunities to take pictures. The most difficult part of a press photographer’s job is that he or she has to be able to (28) a complicated situation with just one photograph. They rarely have second (29) and must be able to take the required (30) very quickly. Indeed, speed is essential — if the photographs are not (31) for the printing deadline, they are very unlikely to be of any (32) .
Most press photographers begin (33) with a local newspaper. There, the (34) is mostly for material of regional interest. Photographers may be expected to photograph a lot of unexciting events but to (35) the enthusiasm to put "something special" into every picture.
There is (36) competition among those who want to move from local to national newspapers. Here, the work is much more centered on news. The photographer must work (37) greater pressure and (38) more responsibility. Only (39) reliable, talented and resourceful photographers (40) this difficult move. The work is tough and can be (41) . On an overseas assignment, photographers may have to (42) unfamiliar food and accommodation, physical and mental stress, and (43) difficulty in transporting the pictures from an isolated area to get them to the newspaper (44) They also have to (45) the competition from other publications.

A. image B. shotC. scene D. illustration
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