题目内容
（请给出正确答案）
A、To make a conclusion or recommendation.
B、To invite your audience to ask questions.
C、To summarize what you have said.
D、All of the above.
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（由简答题聘请的专业题库老师提供的解答）
更多“Which strategies can be used to end your presentation？”相关的问题
In 1900, the main causes of death were diseases that were spread by bacteria(细菌) and viruses(病毒).If you had lived then, the danger of your dying from pneumonia(肺炎) would have been three times greater than the danger of your dying from cancer.
The diseases that were most common in 1900 affected people of all ages. It is not surprising, then that around 1900, the emphasis of health was on freedom from illness. Today many of the diseases that were common in 1900 can be prevented or cured by improved medicines and methods of sanitation(卫生). Most diseases now are likely to occur later in life. You as a teenager will probably not have to think about the same threats to your health as your grandparents did.
These improvements in health conditions mean that not only can you now enjoy a better life, but you also have a greater chance of having a longer life. Conrtolling diseases has increased the life expectancy in the United States. Grenerally, people born more recently have higher life expectancies. Since 1900, the life expectancy in the United States has increased by more than 27 years. It has increased from 47 years for those born in 1900 to 74 years .
According to Paragraph 1, health and wellness ______.
A.can be used interchangeably on all occasions
B.are different in that the latter has a broader sense
C.had the same meaning in the past
D.both refer to the state of your well-being
Which of the following statements is true？A.Diseases caused by bacteria and viruses were incurable in 1900.
B.Bacteria and viruses are the main causes of death today.
C.Medicines for curing pneumonia were not available in 1900.
D.Pneumonia caused as many deaths in 1900 as cancer does today.
“Life expectancy” in the last paragraph most probably means ____.A.the kind of life that a person may expect to live
B.the mode of life that a group of people have lived
C.the length of time that a person or an animal has lived
D.the length of time that people may expect to live
On an average, people in America who were born in 1900 ______.A.had a life-span of 74 years
B.lived a shorter but better life than those born later
C.lived to 47 years of age
D.lived 27 years longer than those born in 1981
The intended readers of the passage are _______.A.teenagers
B.the diseased
C.adults
D.aged people
A、Frightened.
B、Indifferent.
C、Favorable.
D、Surprised.
Warehouses are extensively used by manufacturers, importers, exporters, wholesalers,transport businesses, customs through logistics system. They are usually equipped with cranes and forklifts for loading and unloading goods. Some warehouses are of easy reach of transportation routes, such as railroads, highways or ports, for the purpose of convenient shipment. Nowadays,the technology of warehousing develops at an extremely rapid speed. Take automotive industry for example, some warehouses of automotive components are completely automated with no workers working inside. The components are packed in unit loads and are moved by an automated conveyors system and automated storage and retrieval machines.All these systems are controlled by computers running logistics automation software. An automated storage system will efficiently save storage space and reduce inventory cost by using vertical space. The Warehouse Management System(WMS)is used by logistics businesses to improve the efficiency of the warehouse. Initially, the WMS is a system to control movement and storage of materials within a warehouse. Today, the role of WMS is expanding to including manufacturing control, transportation managemenIt, order processing,and accounting systems. Quick picking,automatic replenishment, and direct delivery are the key to WMS. Recently, a new-style supermarket appears in people's line of sight.We call it warehouse-style supermarket for it looks like a warehouse which has extremely high ceilings and with tall heavy duty industrial racks in it. All of the items ready for sale are placed in the bottom of the racks and the palletized and wrapped inventory items are placed in the top. The purpose of warehouse-style supermarket is high utilization of space and low storage cost. New words: crane n.起重机 retrieval n.检索:恢复:取回:拯救 vertical n.垂直线，垂直面aの.垂直的，直立的:【解剖】头顶的，顶点的 industrial rack工业货架 palletize v.垫以托盘;用托盘装运 utilization n.利用，使用 Questions: 1. The author mentioned some new technology of warehousing except________
A、A. cube warehouse equipped with automated systems
B、B. manufacturing resource planning
C、C. Warehouse Management System
D、D. warehouse-style supermarket
A、Let the thought of failure creep into your mind.
B、Practice and have self-confidence.
C、Avoid eye contact with the audience.
D、Read from scripts and feel safe.
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