出现上述临床表现的原因是
A.子宫收缩节律性异常B.子宫收缩对称性异常C.子宫收缩极性异常D.子宫收缩缩复作用异常E.腹肌和膈肌收缩力异常
参考答案:A
重度妊娠高血压综合征伴心力衰竭时禁用的药物()
A.哌替啶
B.硫酸镁
C.甘露醇
D.地西泮
E.呋塞米(速尿)
Please arrange an interview with the manager tomorrow,or ________ it is convenient to him.
A.whenever
B.however
C.whichever
D.wherever