问题 单项选择题

下列不属于山东省淄博市某石化氯碱厂工程爆炸事故技术方面原因的是()

A.在运行中的易燃易爆界区内作业,却对危险源及其应对措施缺乏足够的认识;

B.对作业人员进行氯乙烯化学特性及其致害性质的安全交底针对性不强;

C.未对危险场所专用工具和特殊防范措施给予充分重视;

D.施工单位因抢工程进度,在被改造施工装置没有停产的情况下,没有采取可靠的安全防范措施,没有取得动火审批(动火审批正在办理过程中),作业组从事拆螺栓加盲板作业。

答案

参考答案:D

问答题 简答题
填空题

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. alikeB. similar toC. exactlyD. just as