患者,女性,67岁,呼气性呼吸困难伴哮呜音,不能平卧,该患者最可能的疾病是
A.肺炎球菌肺炎B.支气管扩张症C.支气管哮喘D.呼吸性酸中毒E.肺不张
参考答案:C
Tom is interested in _______. But he is tired of _______ in winter.[ ]
A. swimming; swimming
B. swim; swims
C. swimming; swim
D. swim; swimming
一般认为大部分大肠癌均起源于腺瘤,故将腺瘤样息肉看作癌前病变