【单选题】消费者的()会影响到他(她)身边的潜在消费者。
【简答题】听力原文:What did people send to the victims of the flood? What did people send to the victims of the flood? They sent money and ______ to the victims.
【单选题】在泥水平衡盾构施工过程中,盾构切口前方地表出现冒浆的可能原因是( )。
A.
盾构穿越土体发生突变(处于两层土断层中),或盾构覆土厚度过大