物流客户服务表现形式是多样的,它可以体现为一种执行的标准或绩效水平。()
参考答案:对
—Why are you looking pleased ?
—Oh, I’ve just had a job _________.
A.to offer
B.offering
C.offered
D.to be offered
患者,27岁。妊娠35周,高血压,突然腹部剧痛。入院检查子宫压痛张力大,未闻胎心搏动。超声检查:胎心停止搏动,胎盘明显增厚,胎盘后部大面积暗区,最可能的诊断是()
A.部分性前置胎盘
B.胎盘早剥
C.胎盘绒毛膜血管瘤
D.胎盘内大血窦
E.胎盘肿大