Hemuststayathometolookafterhis

問題詳情：

He must stay at home to look after his ____ mother . She has been _____for a week.

        A,  ill . sick,      B.  sick ,ill       C. ill ; ill       D. sick ; illness      

【回答】

B

知識點：相似 相近詞比較

題型：選擇題