天沟、檐沟应增铺附加层。当采用高聚物改性沥青防水卷材或合成高分子防水卷材,宜设置防水涂膜附加层。( )
参考答案:对
So far, he must have achieved his goal, ?[ ]
A. mustn't he
B. didn't he
C. doesn't he
D. hasn't he
患者入院处理后24小时,阵发性腹痛频繁,宫缩35秒/3~5分钟,胎心140次/分,先露棘上1cm,宫口开大1cm。下述处理哪项不正确:
A.入待产室待产
B.肥皂水灌肠
C.每隔1~2小时听胎心1次
D.每4小时做1次肛查
E.静脉滴注催产素