Question

【题目】She must stay at home to look after her _______ mother. She was _______ a week ago.

A. ill, sick B. ill, ill

C. sick, sick D. sick, illness

Answer 1

【答案】C

【解析】

试题分析：句意：她必须呆在家里照看她生病的妈妈。她一周前生的病。sick可以做表语或定语；ill只可以做表语。illness为名词形式。故答案只能选C。