槐花炒炭多用的火力是（）
A.中火
B.文火
C.武火
D.先文火后武火
E.先武火后文火
参考答案：A
--- I’m very tired these days.
--- Why not ______ music? You will feel ______.
A．listen to; relaxed
B．listening to; relaxing
C．listening to; relax
D．listen to; not relax
泌尿系感染最常见的病原菌是
A．革兰阳性杆菌B．革兰阴性球菌C．革兰阳性球菌D．革兰阴性杆菌E．真菌
