操作叉车时,工作人员需注意( ),按要求、按规则使用装卸搬运工具。
A. 做好货品防护
B. 严禁溜车
C. 匀速行驶
D. 规范作业
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在物流各环节中应尽量防止无效的装卸搬运,其中包括( )。
A. 通过溜槽等工具搬运
B. 减少装卸搬运的次数
C. 消除多余的包装
D. 去除无效物质
装卸搬运活性是指把物品从静止状态转变为装卸搬运状态的难易程度。( )
A. 对
B. 错
装卸搬运活动是不断出现和反复进行的,它出现的频率高于其他物流基本活动。( )
A. 对
B. 错
[音频]【单选题】Section CDirections: In this section, you will hear three passages. At the end of each passage, you will hear three or four questions. Both the passage and the questions will be spoken only once. After you hear a question, you must choose the best answer from the four choices marked A), B), C) and D). Then mark the corresponding letter on Answer Sheet 1 with a single line through the centre.Question16 to 18 are based on the passage you have just heard. Question 16:
A. They help farmers keep diseases in check.
B. Many species remain unknown to scientists.
C. Only a few species cause trouble to humans.
D. They live in incredibly well-organized colonies.