下列各项,不属滑石主治病证的是()
A.湿热、淋痛
B.暑温、湿温
C.湿疹、湿疮
D.暑热、痱毒
E.寒湿带下
参考答案:E
So many natural disasters are believed___________over the recent years because of the frequent unreasonable mankind activities.
A.to have come about
B.to come about
C.coming about
D.to be coming about
在圆形铁片上剪去一个扇形,其面积是圆面积的35%,剩余部分的面积为195平方厘米,则剪去扇形的圆心角的度数和这部分的面积是多少?