【简答题】The couple set ________ some money every month for their future use even though their income can only make ends meet.
【简答题】简述教学中贯彻理论联系实际原则的基本要求。
【单选题】地下连续墙施工时,泥浆搅拌后宜储存( )h以上再使用。
【判断题】环磷酰胺属于氮芥类抗肿瘤药物,并且是一个前体药物。
【简答题】In some countries people favor (stay) ______ together even though there is much more space.