Because of the bad weather, my mother and lay in bed. She for a week. A. has been ill; w

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A. has been ill; was ill
B. fell ill; has fallen ill
(答案→)C. fell ill; has been ill
D. fell ill; is ill
解析：选C。 fall ill 意“患病,得病”, be ill意为“生病＂，　表示状态。第一空由and 后的并列谓语lay得知，　应用fell。第二空for a week 得知应用现在完成时，　has been ill 表示病了一个星期了。