“日初出苍苍凉凉,及其日中如探汤,此不为近者热而远者凉乎?”中的“为”是指[ ]
A.为了 B.因为 C.是
答案:C
People who exercise _____ are less likely to feel stress. [ ]
A. regularly
B. formally
C. mostly
D. publicly
患者,男,20岁。食欲减退伴低热,咳嗽2个月,经一般抗菌治疗无效。X线检查见右肺中叶云雾状阴影,相应淋巴管增粗与肺门淋巴结肿大。应首先考虑的是()
A.肺炎
B.肺结核
C.肺癌
D.慢性支气管炎
E.慢性支气管炎急性发作