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In a harassment suit filed by a senior employee, who had left printouts from an adult website in her office？
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Complete the table below about how EvoFIT works in detail in the passage.
This question is worth 3 points.
Which five of the following steps are involved in "genetic crossover and mutation"？
Identify them in time order.
[*]
Answer Choices
Many people believe they are suppose to drink eight glasses of water a day, or about 【S1】______
two liters. What？Because that is what they have been told all their life.But a new report【S2】______
offers some different advice. Experts say people should obey their bodies; they should
drink as much water as they feel like drink. 【S3】______
The report contains some general suggestion. The experts say women should get
about two-point-seven liters of water day. Men should get about three-point-seven liters.【S4】______
But wait--in each case, that is more than eight glasses.
There is an important difference. The report does not tell people how many glasses
of water to drink. In fact, the experts say it may be possible to know how many glasses 【S5】______
are needed to meet these guidelines. This is because the daily water requirement can
include the water content in foods.
People need to drink more water when they are physically active.The same is true
of those live in hot climates.Depending on heat and activity, people could need two times【S6】______
so much water as others do. 【S7】______
All this, however, docs not answer one question. No one seems sure why people
have the idea that good health require eight glasses of water daily. 【S8】______
It may have started with a misunderstanding. In nineteen-forty-five, the National
Academy of Sciences published some guidelines. Its Food and Nutrition Board said a
good number of water for most adults was two-point-five liters daily. This was based on 【S9】______
an average of one milliliter for each calorie of food eat.But that was only part of what【S10】______
the board said. It also said that most of this amount is contained in prepared foods.
【S1】
阅读以下说明和图，根据要求回答问题1～问题4。
[说明]
某音像制品出租商店欲开发一个音像管理信息系统，管理音像制品的租借业务。需求如下。
1．系统中的客户信息文件保存了该商店的所有客户的用户名、密码等信息。对于首次来租借的客户，系统会为其生成用户名和初始密码。
2．系统中音像制品信息文件记录了商店中所有音像制品的详细信息及其库存数量。
3．根据客户所租借的音像制品的品种，会按天收取相应的费用。音像制品的最长租借周期为1周，每位客户每次最多只能租借6件音像制品。
4．客户租借某种音像制品的具体流程如下。
(1)根据客户提供的用户名和密码，验证客户身份。
(2)若该客户是合法客户，查询音像制品信息文件，查看商店中是否还有这种音像制品。
(3)若还有该音像制品，且客户所要租借的音像制品数小于等于6个，就可以将该音像制品租借给客户。这时，系统给出相应的租借确认信息，生成一条新的租借记录并将其保存在租借记录文件中。
(4)系统计算租借费用，将费用信息保存在租借记录文件中并告知客户。
(5)客户付清租借费用之后，系统接收客户付款信息，将音像制品租借给该客户。
5．当库存中某音像制品数量不能满足客户的租借请求数量时，系统可以接受客户网上预约租借某种音像制品。系统接收到预约请求后，检查库存信息，验证用户身份，创建相应的预约记录，生成预约流水号给该客户，并将信息保存在预约记录文件中。
6．客户归还到期的音像制品，系统修改租借记录文件，并查询预约记录文件和客户信息文件，判定是否有客户预约了这些音像制品。若有，则生成预约提示信息，通知系统履行预约服务，系统查询客户信息文件和预约记录文件，通知相关客户前来租借音像制品。
现采用结构化方法对音像管理信息系统进行分析与设计，获得如图7-10所示的顶层数据流图和图7-11所示的0层数据流图。
图7-10中只有一个外部实体E1。使用[说明]中的词语，给出E1的名称。
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