Scientists say they have found a way to produce the human body’s own cancer-kill
题型:不详难度:来源:
Scientists say they have found a way to produce the human body’s own cancer-killing cells through gene treatment, ______ new hope to cancer sufferers.A.offering | B.showing | C.taking | D.making |
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答案
A |
解析
本题主要考查词义的用法区别。offer 意为“给……提供”;show 意为“给……看,展示”;take 意为“把……带到”;make 意为“制造,制作”。根据句子的意思,“科学家说通过基因治疗,他们发现了一种使人体自身产生抗癌细胞的方法,这给癌症患者提供了新的希望”,于是本题的正确答案选A。 |
举一反三
New technology ______ to make sure that the cars, taxis, buses and trains we use ______ the air.A.is used; not to pollute | B.has used; is not polluted | C.is being used; do not pollute | D.has been used; to pollute |
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In the terrible dream he found himself on the surface of a strange animal but it ______ to be his own pillow. A.turned out | B.turned over | C.turned down | D.turned off |
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—The dinner was delicious! —I agree. I’m so full. —That’s too bad. But some dessert ______. A.has ordered | B.will be ordered | C.has been ordered | D.was going to be ordered |
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“I suppose you _________ that report yet?” “I finished it yesterday, as a matter of fact.” A.didn’t finish | B.haven’t finished | C.hadn’t finished | D.wasn’t finishing |
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He has changed a lot. He _______ not what he _______. A.is, is | B.was, was | C.is, was | D.was, is |
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