哮喘长期发作可导致() A.肺气肿,桶状胸 B.呼吸衰竭 C.慢性肺源性心脏病 D. 发布时间:2017-09-10 13:14 │ 来源:www.tikuol.com 题型:单项选择题 问题: 哮喘长期发作可导致()A.肺气肿,桶状胸B.呼吸衰竭C.慢性肺源性心脏病D.继发性红细胞增多症E.发绀
题型:单项选择题 —How long have you been collecting shells?—_______.A. After I left school B. Before I moved here C. When I went to the beach D. Since I was ten years old 查看答案