【单选题】常规交联形成的压裂液用以下哪种仪器可以测定其微观结构。
【单选题】Who were the first insurance contracts designed to protect?
【多选题】Who were the first colonists in the Americas?
【单选题】Who were the first Chinese arrivals?
【单选题】Who were the first inhabitants of Edmonton?
【简答题】排列 523146879 的逆序数为 。
【单选题】客户催发货,客服未能及时回复导致客户生气要投诉客服 , 下面哪个做法是正确的 ( )
A.
告知客户:亲您的商品因为有瑕疵无法发出,请您申请退款呢
B.
先道歉 , 安抚客户情绪 , 并查询客户的订单状态 , 在确认订单正常配货的情况下 , 告知客户会催促仓库尽快发货
C.
告知客户:商品会在 72 小时之内发出,请客户耐心等待下
【单选题】Who were the first people to settle in Ireland?
C.
The Angles, Saxons and Jutes.
【单选题】Who were the first Europeans to explore and settle the Southwest?