问题详情

Mr. and Mrs. Clark used to smoke. But now Mrs. Clark has stopped and she is afraid her husband will fall ill if he doesn’t get rid of his bad habit of smoking both at home and at work.
7. Mrs. Clark is worried about her___.
A. husband’s health
B. husband’s work
C. husband’s illness
D. own health 请帮忙给出正确答案和分析，谢谢！