【简答题】What is the best type of online lecture? A) One with no accompanying slides. B) One that is simply put online as text. C) One without video or audio. D) One with interaction during the lecture
【简答题】我出口某商品,原报价为1000 美元 / 桶CIF纽约,现外商要求将价格改报为CFRC5%。已知保险金额为CIF价的110%,保险费率为1.0%,试计算该商品CFR净价为多少元? CFRC5%报价为多少元?如果单位国际运费为5元 / 桶,则FOB报价为多少?
【判断题】Plywood is one type oflaminate composites with isotropic properties.
【简答题】Which of the following eats only one type of food?
【简答题】我出口某商品,原报价为350美元/桶CIF纽约,现外商要求将价恪改报为CFRC5%。已知保险赞率为0.6%,试求:我方应将价格改报为多少?
【简答题】Some doctors ______ (special) in one type of illness.
【单选题】如图所示, bca 为理想气体绝热过程, b 1 a 和 b 2 a 是任意过程,则上述两过程中气体做功与吸收热量的情况是
A.
b 1 a 过程放热,做负功; b 2 a 过程放热,做负功
B.
b 1 a 过程吸热,做负功; b 2 a 过程放热,做负功
C.
b 1 a 过程吸热,做正功; b 2 a 过程吸热,做负功
D.
b 1 a 过程放热,做正功; b 2 a 过程吸热,做正功