题型：选词填空（语篇） 题类：常考题 难易度：普通
广西2018-2019学年九年级下册Modules 7-8教材综合中考英语总复习
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who in were long such however a himself cheered first |
Will Johnson has worked his way up the list of most popular stars in his country. In fact, it is not surprising that Will is so successful if we know about his early life. Some valuable lessons he learnt as a child have strongly influenced him his later life. One of them was from his father was strict with him and his brother.
Once, Will and his brother Harry given a job to rebuild a broken brick (砖) wall in the yard. The wall was fifty feet and around sixteen feet high. The boys had to mix concrete (水泥) and place only one brick at a time. They didn't know why their father gave them a huge job.
, with the attitude (态度) of "one brick more", both Will and Harry rebuilt the wall in period of six months. Each time they were about to give up, their father them up patiently. Both brothers were so sad about the job at , but after completing the task, they felt a sense of pride, and so did their father. Even today when Will thinks that he won't be able to do something, he will look back to his experience and keep telling "one brick at a time".
| as，sound，they；clever，send，imagine，heavy，hear，lucky ，know，if，follow |
| cover bad they call danger decision solute but research for |
A Cloud of Hope and Danger
In 2050, a small cloud floats through the air in a hospital operating room (手术室). In the room a patient, suffering from cancer, lies on a table. The cloud surrounds (包围) the patient, {#blank#}1{#/blank#} her body and filling her lungs (肺). The cloud is not smoke or steam. It is made of millions of microscopic robots {#blank#}2{#/blank#} nano-robots (纳米机器人). These tiny robots move from cell (细胞) to cell in the patients' body, destroying the cancer cells.
Fighting cancer with nano-robots is only an idea today, {#blank#}3{#/blank#} scientists say that it would be possible in the future. Using nano-robots for good purposes such as fighting disease or repairing the environment may be the {#blank#}4{#/blank#} to many of today's problems.
However, nano-robots could be a {#blank#}5{#/blank#} risk as well. Since nano-robots are so tiny, they will have to work in large teams of many thousands to 'many millions. {#blank#}6{#/blank#} this reason, nano robots will have to be programmed to build {#blank#}7{#/blank#}. Scientists will not have the ability to build millions of nano-robots one by one.
This ability to reproduce (复制) is making some scientists worried. What if something goes wrong in the programming? Quite a lot of crazy nan-orobots would be far {#blank#}8{#/blank#} than any disease. Some people think that if they get out of control, nan-orobots could destroy the Earth.
What should be done? Should we continue {#blank#}9{#/blank#} nan-orobots or should we search for other methods? This is one of the many difficult {#blank#}10{#/blank#} that we have to make in the future.
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wait, rain, not be, drop, arrive |
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