【多选题】在客观环境的物理因素中,下列哪些是影响农业生产的因素?
【单选题】S1: Hello, Chief Engineer! Would you please give me a brief description of the engine room? S2: With pleasure, She is a new one launched last year. The machinery and equipment are very nice and its au...
A.
The first speaker wants to know something about the engine room
B.
The first speaker is a chief engineer
D.
The automatic level is very high
【判断题】消费者剩余是买者的支付意愿减卖者的成本。()
【简答题】只写得数,不用写过程 某甲为自己投保定期寿险,保险金额为10万元,保险费10年交,投保时年龄为40岁,年交保费2000元。若干年后,某甲死亡。保险人在理赔时发现,该被保险人投保时的真实年龄为42岁,而42岁的人年交保费应为2500元。请问保险人实际给付的保险金应为 ( )?
【简答题】B. Listen to the dialogues and answer the following questions. Dialogue 2 Q1. What is the full name of FOB? A1. The full name of FOB is __________________________. Q2. Does FOB price include the cost ...
【单选题】经济学所说的买者的支付意愿(为购买商品愿意支付的金额)是指( )
【单选题】某部门申请到了一个C类地址,若要划分成4个子网,其掩码应该是
【简答题】朝ごはんじゃパンですか、ご飯ですか。 ーーパンだったり( )です。