高等继续教育 / 护理英语I
正确率：100%
网络远程教育期末考试【护理英语I】模拟试题
Smoking is a mainly direct cause of( )cancer.
考题选项：
brain B. C. D.
throat
lung
skin
Smoking is a mainly direct cause of( )cancer.
考题选项：
brain B. C. D.
throat
lung
skin
参考答案：