【单选题】钢筋(钢丝绳)砂浆锚杆用的砂浆,水灰比为()。
【简答题】A.he has many pets. B.he has three children. C.he doesn't need a larger house. D.his wife is pregnant.
【单选题】在售后跟踪环节,销售顾问应按客户能接受的方式与客户保持长期联系。在作电话回访的时候,一开始不要直接谈车,聊点其他的内容。据此,下列各项错误的是( )。
A.
XX 先生(小姐),您好!好久没联系了,打个电话问候一下。
C.
XX 先生/ 小姐,您好,好久没见你了!我们这周末店里有个活动特邀请你来参加,特别为您准备了小礼物,咱们见个面。
D.
XX 先生,最近有没有朋友要买车的啊?给介绍一下吧。
【单选题】—How many _____ does he have? —He has three. [ ]
【简答题】Jack is a businessman. He has three friends. They are Mary, Ann and David. Jack has a car. He drives to work. Mary works in a hotel. She goes to work on her bicycle. Where does Ann work? She works in ...
【单选题】关于水泥砂浆锚杆,下列叙述正确的是()。
【简答题】A.He has many pets. B.He has three children. C.He doesn't need a larger house. D.His wife is pregnant.
【单选题】与常规锚杆相比自钻式锚杆所具有的优点的是( )
A.
适用于各类土层 , 尤其在常规工艺不易施工的粉性土、 砂性土中使用效果更好
B.
在钻杆钻进的同时供给水灰比为 0.4~0.5 的纯水泥浆 , 使之迅速被孔壁土层吸收固化 , 确保孔壁更加稳定
C.
自钻式锚杆将钻孔、注浆、锚固在一次钻进中完成 , 简化工艺流程 , 加快施工速度
【简答题】A.He doesn't have a wife. B.He has three kids to take care of. C.He has to do job at home. D.He is often on business trip.