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Industrial 【21】______ does not just happen. Companies 【22】______ low accident rates plan their safety programs, work hard
Industrial 【21】______ does not just happen. Companies 【22】______ low accident rates plan their safety programs, work hard
admin
2010-07-06
21
问题
Industrial 【21】______ does not just happen. Companies 【22】______ low accident rates plan their safety programs, work hard to organize them, and 【23】______ working to keep them 【24】______ and active. When the work is 【25】______ done, a 【26】______ of accident-free operations 【27】______ established 【28】______ time lost due to injuries is kept 【29】______ a minimum.
Successful safety programs may 【30】______ greatly in the emphasis placed 【31】______ certain aspects of the program. Some place great emphasis on mechanical guarding. Others stress safe work practices by 【32】______ rules or 【33】______ . 【34】______ others depend on an emotional appeal 【35】______ the worker. But, there are certain basic ideas that must be used in every program if maximum results are to be obtained.
There can be no question about the value of a safety program. From a financial standpoint alone, safety 【36】______ . The 【37】______ the injury 【38】______ , the better the workman’s insurance rate. This may mean the difference 【39】______ operating at 【40】______ or at a loss.
【21】
选项
A、safety
B、safe
C、security
D、secure
答案
A
解析
根据词语结构和语法。首先这是个主语,所以必须用名词形式,排除B 和D 。safety常指一种安全的状态,如They ran to safety,away from the fire.security常指安全措施,如A good fire is a security against wild beasts.
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