商业街按年代划分,可以分为:古典商业街和近代商业街,下列选项中属于古典商业街的是() ["鼓楼商业街","西单商业街","王府井商业街","前门大栅栏商业街","牛街"]
月经过多是指月经量大于() ["40ml","50ml","60ml","70ml","80ml"]
属于上臂后侧肌群的肌肉是() ["三角肌","肱三头肌","肱二头肌","肱肌","喙肱肌"]
维持子宫在盆腔正中位置的韧带是() ["圆韧带","阔韧带","主韧带","宫骶韧带","骶结节韧带"]
肱骨内上髁后方的一浅沟是() ["桡神经沟","尺神经沟","结节间沟","冠突窝","半月切迹"]
个人助业贷款采用()、()、()的担保方式。