2. 外语
  3. 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

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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.
【22】
选项 A、at
B、in
C、on
D、with
答案D
解析 根据词语搭配。提示词是rate，需要一个介词构成短语作定语修饰companies。with具有，带有，表示特征，可以引起短语作定语。A at与rate搭配，常用短语：at a…rate或at the rate of．．．以……速度 (比率)。如to increase at high  rate以高速度增长，The car was going at the rate of 40 miles．汽车以每小时40英里速度行驶。B in和C on不能构成搭配。
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