2. 外语
  3. Which of the following sentences is grammatically INCORRECT?

Which of the following sentences is grammatically INCORRECT?

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问题 Which of the following sentences is grammatically INCORRECT?
选项 A、Economics study how money and goods are produced and used.
B、One million dollars is a large sum of money.
C、Bronchitis affects your bronchial tubes.
D、His whereabouts was unknown to his wife.
答案A
解析 考查主谓一致。Economics作“经济学”讲时为不可数名词，谓语动词用第三人称单数形式，因此A项语法上错误。One million dollars看作整体，属于单数，故谓语用is；Bronchitis“支气管炎”虽以s结尾，却是不可数名词，谓语用第三人称单数形式：whereabouts视为名词单、复数均可，因此D也正确。
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