题目
单项选择题
Which of the following is a safety hazard in housekeeping operations?
选项
A.a. Properly labeled cleaning chemicals
B.b. Cleaning agents left uncapped
C.c. Dry floors
D.d. Wearing protective gloves

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标准答案
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思路分析
In housekeeping safety questions, we evaluate which options introduce risk versus which promote safety.
Option a: 'Properly labeled cleaning chemicals' is not a ......Login to view full explanation登录即可查看完整答案
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