题目内容

下列各类疾病中，主要应采取第—级预防的是()。

A. 职业病
B. 冠心病
C. 糖尿病
D. 高血压
E. 病因不明，难以觉察预料的疾病

查看答案

搜索结果不匹配？点我反馈

更多问题

听力原文：M: Good morning, madam. Can I help you？
W: Yes, thanks. I want to go to New York and I'm not sure of the best way to get there.
M: Well, you can get there by the long distance bus. It costs only 20 dollars.
W: Mm, that's not bad. How long does it take to get there？
M: It takes you about ten hours.
W: Ten hours？ That's a long time.
M: Yeah. But you can go at night, and you can get some sleep on the way.
W: That's terrible. I can't sleep well when sitting up.
What does the woman want to do？

A. To find out the best way to New York.
B. To find out information on traveling by bus.
C. To find out the cheapest way to get to New York.

绩效是实际产出与实际投入之间的比例。

A. 正确
B. 错误

当转移中的产品需要储存，而短时间内产品又将重新转移，若卸货和装货超过储存在运输工具中的费用，这时可将运输工具作为暂时的储存场所，因此产品是处于闲置状态的。

A. 正确
B. 错误

仓库一个最明显的功能就是保管产品，但随着人们对仓库概念的深入理解，仓库也担负着处理破损、集成管理和信息服务的功能，其涵义已远远超出了单一的存储功能，一般来讲，仓库具有三个基本功能：保管、移动及信息传递。

A. 正确
B. 错误