《伤寒论》所讨论的霍乱当属（）
A.干霍乱
B.湿霍乱
C.热霍乱
D.寒霍乱
E.以上都不是
参考答案：B
同胎心率相一致的是（）
A.子宫杂音
B.胎盘杂音
C.脐带杂音
D.胎动音
E.腹主动脉音
My mother would stay at home to watch TV ______ out for a walk. [ ]
A. than go
B. than going
C. rather than going
D. rather than go
