解洗肉水样大便,有特殊臭味,多见于()
A.急性出血坏死性肠炎
B.肠伤寒
C.结肠癌
D.消化道出血
E.上直肠息肉
参考答案:A
Every Monday morning, students in our school would stand at attention, watching the national flag .
A.raising
B.rising
C.being risen
D.being raised
测孕妇血压时,下列数值提示异常的是()
A.较基础血压高22/12mmHg
B.较基础血压高30/15mmHg
C.与基础血压一样
D.目前血压130/85mmHg,接近孕前血压
E.目前血压90/60mmHg,接近孕前血压