【单选题】男孩,5岁。因生长和智力发育落后就诊。查体:身材矮小,头围小,限距宽,鼻粱低,外耳小,通贯手,心脏听诊有杂音。为明确诊断最合适的检查是
【单选题】男孩,5岁。因生长和智力发育落后就诊。查体:身材矮小,头围小,眼距宽,鼻粱低,外耳小,通贯手,心脏听诊有杂音。为明确诊断最合适的检查是
【单选题】发酵罐中培养液有较大的深度,空气在培养液中停留时间较长。为了提高混合效果,通常在一根搅拌轴上配置( )个搅拌器。
【单选题】It was in the park I met Mary yesterday.
【单选题】下列选项中,不会影响企业营业利润的是( )。
【多选题】继续深化国防和军队改革,深化()等重大政策制度改革,推进军事管理革命,完善和发展中国特色社会主义军事制度。
【单选题】It was in the park___ Mary met John yesterday.
【单选题】It was in the park_____the lost bike was spotted yesterday.
【单选题】It was in the park ____ I found the lost boy.
【单选题】It was in the park the lost bike was found yesterday.