[主观题] 【重写句子】 Tom knows Sally well because he has been working with her for years.
(compound sentence)

1、[主观题]【重写句子】The Braille system of reading and writing was devised by Frenchman Louis Braille. It
was widely used by blind people all over the world.(compound sentence)

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2、[主观题]【辨认主题句】Read the following paragraph and underline the topic sentence on the answer sheet.
Most of the time,we don't even know what our own bodies are doing.Human bodylanguage is more closely tied to ritual than planned behavior. For example, I don't think abouthow to pick up my glass when I drink, how to hold my fork, how to lock the door, or how tostart my car.Our brains are so complex, with multiple subprograms running at all times, thatit is difficult to have complete control over every movement. It is difficult for us to evenremember what we've done if the action has reached the point of ritual or habit.

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3、[主观题]【重写句子】The cat ran away.Mary was not worried. The cat was trained to find his home.
(compound-complex sentence)

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4、[主观题]【重写句子】More and more people reach retirement age in China. There will be a greater demand for hospital care, assisted-living centers, and nursing homes.(complex sentence)

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5、[主观题]【辨认主题句】 Read the following paragraph and choose the best topic sentence from the four options
that follow. Write the corresponding letter of your choice on the answer sheet.
Scientists have previously assumed that zeortis s aqpinst disease-carrying insects, controlling
body temperature,and maintaining social unity. While numerous previous studies of the
phenomenon focused on one single assumption, a study led by Brenda Larison, a researcher in
UCLA,was the first to fully test a large set of assumptions against one another.Theresearchers examined zebras at 16 locations in Africa.On zebras in warmer climates,thestripes are bold and cover the entire body.On others—-particularly those in regions withcolder winters such as South Africa and Namibia--the stripes are fewer in number and arelighter and narrower. In some cases, the legs or other body parts have virtually no striping.
A. Regulating body temperature may be a key factor for zebras'striping.
B. Brenda Larison studied many zebras during her field work in Africa.
C. The location determines the amount and intensity of zebras'stripes.
D. One fascinating question about zebras is how they got their stripes.

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