石菖蒲善治的痢疾是（）。
A.湿热痢
B.寒湿痢
C.疫毒痢
D.休息痢
E.噤口痢
参考答案：E
以下缩写是指
ODS
A．气相色谱法B．高效液相色谱法C．十八烷基硅烷键合硅胶D．红外分光光度法E．差示扫描量热法
— I rang you yesterday afternoon. A man answered, but I didn't recognize the voice.
— Oh, it ____ my uncle. He was in my room then. [ ]
A. should have been
B. should be
C. must have been
D. must be
