问题
选择题
— Did you give up _____?
— Yes, I know smoking may _____cancer.[ ]
A. smoke, cause
B. smoking, cause
C. smoke, take
答案
答案:B
— Did you give up _____?
— Yes, I know smoking may _____cancer.[ ]
A. smoke, cause
B. smoking, cause
C. smoke, take
答案:B