【单选题】What could be the reply of “Haven’t seen you for ages”?
B.
Haven’t seen you for ages.
D.
It really has been a long time.
【单选题】谷物的散落性与( )因素有关1颗粒大小2颗粒形状3颗粒表面状况4含水量5杂质含量
【单选题】托尔曼提出( ) 的概念,对学习的认知理论的发展作出了贡献。
【多选题】What are the major payment terms in international trade?
【判断题】汽车空调制冷系统中有气泡产生,说明系统内冷媒量不足。
【简答题】—Hello, Bob, haven ’t seen you for ages, you look fine. —______________ A.Thank you, you look well, too. B.Hello, where have you been? C.I’m not fine these days. D.I met you just last week.
【单选题】散装谷物的散落性与( )因素有关。 1颗粒大小;2颗粒形状;3颗粒表面状况;4含水量;5杂质含量
【简答题】What are the major requirements of a research paper in terms of style?
【单选题】下列各原子的原子半径从小到大的顺序排列,其中正确的是()