生后即有犬吠声,体位改变稍缓解,往往伴有胸骨畸形,可能的诊断()
A.婴幼儿哮喘
B.毛细支气管炎
C.支气管淋巴结结核
D.呼吸道异物
E.先天性喉喘鸣
参考答案:E
有关葡萄胎下列哪项是正确的:()
A.与胎盘部分水泡样变微观很难区别
B.妊娠高血压综合征的症状出现在孕24周以后
C.黄素囊肿是手术切除的指征
D.妊娠12周以前,尿稀释试验在1∶512阳性,有诊断价值
E.应常规化疗
.
---Was the manager angry with you when he saw you playing computer games in offece hours?
---No, he was not angry at all ____ I was doing, but just said, “ Go back where you were.”
A.what
B.that
C.which
D.when