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若用统计图反映某地3种疾病病人数的多少，应首先选用的是（）

A.线图

B.构成图

C.直条图

D.直方图

E.统计地图

阅读下列说明，回答问题1至问题3，将解答填入对应栏内。

【说明】

某企业甲进行企业信息化工程建设，甲以邀请招标的方式委托了监理公司丙承担了该工程项目的监理任务，并签订了监理合同。甲又以公开招标的方式选择了公司乙承担该项目的建设任务，并签订了实施合同。项目过程中，发生了如下事件。

事件1：甲要求丙在委托监理合同签订后30日内提交监理规划，丙马上组织人员投入编制工作。

事件2：某子项工程实施前，乙向丙提出了包括10项工作的工程实施进度网络计划，如图2-1所示(时间单位：天)，要求监理工程师审批。

事件3：在软件开发的测试过程中，监理工程师收集了一段期间内通过两轮测试发现的缺陷数据，并画出了直方图(如图2-2(a)、图2-2(b)所示)。

监理规划的编制应由谁来主持并由谁来认可简述监理规划的目的和作用。

A hobby can be almost anything a person likes to do in his spare time. Hobbyists raise pets, build model ships, weave baskets, watch birds, hunt animals, climb mountains, raise flowers, fish, ski, skate, and swim. Hobbyists also paint pictures, attend concerts and plays, and perform on musical instruments. They collect everything from books to butterflies, and from shells to stamps.

People take up hobbies because these activities offer enjoyment, friendship, knowledge, and relaxation. Sometimes they even produce financial profit(利润). Hobbies help people balance between work and play. Hobbies also offer interesting activities for persons who have retired. Anyone, rich or poor, old or young, sick or well, can follow a satisfying hobby, regardless of (不论)his age, position, or income.

Hobbies can help a person’s mental and physical health. Doctors have found that hobbies are valuable in helping patients recover from physical or mental illness. Hobbies give bedridden or wheel-chair patients something to do, and provide interests that keep them from thinking about themselves. Many hospitals treat patients by having them take up interesting hobbies or pastimes.

In early times, most people were too engaged in making a living to have many hobbies. But some persons who had leisure(休闲)did enjoy hobbies. The ancient Egyptians played games with balls made of wood or pottery.

People today have more time than ever before for hobbies. Machines have reduced the amount of time they must spent on their jobs. Hobbies provide variety for workers who do the same monotonous(单调的) tasks all day long. More people are retiring than ever before, and at an earlier age. Those who have developed hobbies never need to worry about what to do with their newly found leisure hours.

Sir William Osier, a famous Canadian doctor, expressed the value of hobbies by saying, “No man is really happy or safe without a hobby.”

小题1:It seems that people who     may spend more time enjoying their hobbies.

A．have little money

B．have much money

C．have retired from their work

D．have left school小题2:The underlined phrase “recover from” in the third paragraph means     .

A．get back

B．become healthy again

C．become calm

D．supply with a new cover小题3:In early times, most people spent less time on their hobbies, because     .

A．they were busy in making a living

B．they suffered from illnesses.

C．they were brave and hard-working

D．they were not interested in them.小题4:What’s the writer’s opinion about hobbies?

A．People all over the world have the same hobby.

B．Machines also have their hobbies.

C．Hobbies are popular among people in Egypt.

D．People should have hobbies in their spare time.

对糖尿病性视网膜病变的早期诊断最有帮助的辅助检查是（）

A.荧光眼底血管造影

B.视野

C.视网膜中央动脉血压

D.暗适应

E.视网膜电图

托运人用保函换取清洁B/L是国际海运业通行的做法，因此，船方在接受保函时（）.

A.仍应谨慎从事

B.不必有任何顾虑

C.应把接受保函的情况记在B/L上

D.到港卸货时，将保函交给收货人