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Doctors believe only _____ small number of people _____ in the danger of getting the disease.
A.a; is B.\; is C.a; are D.the; are
人气:239 ℃ 时间:2020-02-04 02:04:12
解答
答案C 考察固定词组和主谓一致.第一空是固定词组a number of修饰可数名词复数,后面的谓语动词用复数形式.故C正确.查看原帖>>
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