男性,66岁,痰中带血,经久不愈,查体:肺部有局限性喘鸣音,最常见于()
A.风寒感冒
B.风热感冒
C.气虚感冒
D.阳虚感冒
E.表寒里热感冒
参考答案:B
同时倾斜于三个投影面的直线称为()。
A.平行线
B.垂直线
C.一般位置直线
D.斜线
Humanists argue that human history is marked by a continuous conflict between scientific and technological ingenuity and the demands of the spirit.
A. noted by B. conformed withC. certified by D. characterized by