铁锈色样痰可见于（）
A.肺炎克雷伯杆菌肺炎
B.肺泡出血
C.肺炎球菌性肺炎
D.左心衰竭
E.肺吸虫病
参考答案：B, C, E
They say there _____ a new bridge across the river in two years.[ ]
A. will have
B. is gong to be
C. has
预防中暑的方法？
