左心衰竭肺水肿()。
A.咯血颜色鲜红
B.铁锈色血痰
C.砖红色胶冻样粘痰
D.粉红色乳样痰
E.粉红色浆液性泡沫样痰
参考答案:E
Maybe when I graduate, I'll think about ______ an English teacher. [ ]
A. become
B. becoming
C. became
D. to become
液体流量计量表包括哪几种。