Artificialintelligence(AI)technologymaysoonbeausefultoo...

問題詳情：

Artificial intelligence (AI) technology may soon be a useful tool for doctors. It may help them better understand and treat diseases like breast cancer in ways that were never before possible.

Rishi Rawat teaches AI at the University of Southern California’s (USC) Clinical Science Center in Los Angeles. He is part of a team of scientists who are researching how AI and machine learning can more easily recognize cancerous growths in the breast. Rawat provides information about cancer cells to a computer. He says this data helps the machine learn. “. . . You can put the data into computers and they will learn the patterns and the pattern recognition is important to making decisions.”

David Agus is another USC researcher. He says machines are not going to take the place of doctors. “Computers will not treat patients, but they will help make certain decisions and look for things that the human brain can’t recognize by itself. Once a confirmed cancerous growth is removed, doctors still have to treat the patient to reduce the risk of cancer returning. The form of treatment depends on the kind of cancer.”

Currently, researchers take a thin piece of tissue, put it on a small piece of glass and add color to better see the cells. That process could take days or even longer. Scientists say artificial intelligence can do something better than just count cells. Through machine learning, it can recognize complex patterns, or structures, and learn how the cells are organized.

The hope is that machines will soon be able to make a quick identification of cancer that is free of human mistakes. “All of a sudden, we have the computing power to really do it in real time. . . We couldn’t have done this, we didn’t have the computing power to do this several years ago, but now it’s all changed.” Agus adds that the process could be done for almost no cost in the developing world. He says that having a large amount of information about patients is important for a machine to effectively do its job in medicine.

The University of Southern California researchers are now only studying breast cancer. But doctors predict artificial intelligence will one day make a difference in all forms of cancer.

Rishi Rawat’s research, ________.

data put into computers contributes to cancer recognition

cancers are being studied at the moment

ine learning has replaced doctors’ work

focus is on the cure for cancer

d Agus’s words in Paragraph 3 are used to ________.

ide some advice for doctors                    oduce the development of cancer

al to scientists to research into cancer       ain the function of AI in treating cancer

can we infer from the text ?

can make decisions for doctors.

loping countries might be lack of funds.

will hopefully make an accurate identification of cancer.

uting power has long helped with the identification of cancer.

is the author’s attitude towards AI used in treating cancer?

tive.                   fferent.               tful.                  tive.

【回答】

1.A; 2.D; 3.C; 4.A 解析：1.題乾的意思是在Rishi Rawat的研究中,_____。根據文章第二段提到“He is part of a team of scientists who are researching how AI and machine learning can more easily recognize cancerous growths in the breast. Rawat provides information about cancer cells to a computer. He says this data helps the machine learn.(他是研究人工智慧和機器學習如何更容易識別乳腺癌變的科學家團隊的一員。Rawat向計算機提供有關癌細胞的資訊。他說這些資料幫助機器學習。)”可知,在Rishi Rawat的研究中,輸入電腦的資料有助於癌症的識別。結合選項,A項輸入電腦的資料有助於癌症的識別;B專案前正在研究許多癌症;C項機器學習已經取代了醫生的工作;D項重點是癌症的治療。可知本題*為A。 2.題乾的意思是大衛·阿古斯在第3段中的話是用來_____。根據文章第三段大衛·阿古斯說的話提到“Computers will not treat patients, but they will help make certain decisions and look for things that the human brain can't recognize by itself.(計算機不會治療病人,但它們將幫助做出某些決定,並尋找人類大腦無法自己識別的東西。)”可知,大衛·阿古斯在第3段中的話是用來解釋人工智慧在治療癌症中的作用。結合選項,A項為醫生提供一些建議;B項介紹癌症的發展;C項呼籲科學家研究癌症;D項解釋人工智慧在治療癌症中的作用。可知本題*為D。 3.題乾的意思是我們能從文字中推斷出什麼?A項人工智慧可以為醫生做決定;B項發展*家可能缺乏資金;C項人工智慧有望準確識別癌症;D項長期以來,計算能力一直有助於癌症的識別。根據文章第三段提到“He says machines are not going to take the place of doctors. Computers will not treat patients, but they will help make certain decisions and look for things that the human brain can't recognize by itself.(他說,機器不會取代醫生。計算機不會治療病人,但它們將幫助做出某些決定,並尋找人類大腦無法自己識別的東西。)”可知,人工智慧是幫助起到輔助的作用,而不會為醫生做決定,故A項錯誤。根據文章第五段提到“Agus adds that the process could be done for almost no cost in the developing world.(Agus補充說,在發展*家,這一過程幾乎不需要任何成本。)”可知,發展*家並不會有缺乏資金的問題,故B項錯誤。根據文章最後一段提到“But doctors predict artificial intelligence will one day make a difference in all forms of cancer.(但醫生預測,人工智慧終有一天會在所有癌症中發揮作用。)”以及前文的內容可知,人工智慧有望準確識別癌症,故C項正確。根據文章第五段提到“We couldn't have done this, we didn’t have the computing power to do this several years ago, but now it's all changed.(我們不可能做到這一點,幾年前我們沒有計算能力做到這一點,但現在一切都改變了。)”可知,計算能力並不是在長期以來一直有助於癌症的識別,而是現在才能做到,故D項錯誤。結合選項,可知本題*為C。 4.題乾的意思是作者對人工智慧治療癌症的態度是什麼?根據文章第五段提到“The hope is that machines will soon be able to make a quick identification of cancer that is free of human mistakes.(希望機器很快就能快速識別出沒有人為錯誤的癌症。)”可知,作者對人工智慧治療癌症的態度是積極的。結合選項,A項積極的;B項冷淡的;C項懷疑的;D項消極的。可知本題*為A。

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