胸部外伤后,血压脉搏正常,X线检查示肋膈窦消失。提示
A.小量血胸B.中量血胸C.大量血胸D.血胸机化E.血胸并发感染
参考答案:A
It is certain that he will ______ his business to his son when he gets old.
A.takeover
B.thinkover
C.handover
D.goover
关于煎药的火候说法错误的是()
A.文火火力较小,水分蒸发缓慢
B.武火火力较大,水分蒸发较快
C.火力强,煎煮效率高,药物的成分易煎出
D.火力弱,煎煮效率低,药物的有效成分不易煎出
E.煎药一般应"先文火后武火"