关于孕产妇系统管理，哪项是错的
A、从确诊早孕开始，建立孕产妇保健手册，纳入孕产妇系统管理B
暂无解析
蓝光灯照射不正确的方法是（）
Mrs.Smithlockedboththefrontandthebackdoorsbeforeshewenttobed______thatsomeonemightstealintothehouseatnight.
Aftermonthsofvoyage,Columbusarrivedin______laterprovedtobeanewcontinent.
Whenyoufallinloveforthefirsttime,it’ssurprising______inconveniencesyoucanputupwith.
句子写作：Mypresentationseemedtogowell.
