对公路建设项目进行国民经济评价采用（） A.社会折现率 B.影子汇率 C.行业基准收 发布时间：2017-08-24 02:51 │ 来源：www.tikuol.com 题型：多项选择题 问题： 对公路建设项目进行国民经济评价采用（）A.社会折现率B.影子汇率C.行业基准收益率D.官方汇率
题型：多项选择题 完形填空。 These days, cars are designed using computers. Let's look at how a new car is created. First, several 1 talk about the new car and any good ideas that they have. Then they sit down at their computers and 2 many sketches. The best two or three drawings are chosen and then more detailed drawings of 3 are developed on the computer. You can change the size, shape or color of any part on the computer to see 4 the car would look and then you can choose the best design. Both the inside and the outside of the car have to be designed. Part of the inside of the car is 5 so that the designers can sit in it. They can feel if there is enough 6 inside and if they can reach 7 . Then some cars are built-there are more than 15, 000 parts of a car to 8 . When everything is known to be 9 . the cars are made in the factory. Again, computers are used to make sure that all the parts are 10 as they are needed. The factory usually stays open all through the night so that the car production never stops. ( ) 1．A．drivers ( ) 2．A．draw ( ) 3．A．bicycles ( ) 4．A．how ( ) 5．A．covered ( ) 6．A．metal ( ) 7．A．nothing ( ) 8．A．choose ( ) 9．A．safe ( ) 10．A．rare B．designers B．order B．trains B．if B．painted B．glass B．somebody B．test B．easy B．electronic C．workers C．type C．cars C．what C．locked C．leather C．everything C．show C．cheap C．comfortable D．salesmen D．enjoy D．buses D．that D．built D．room D．nobody D．repair D．fast D．ready 查看答案
题型：多项选择题 在网络世界中，人们可以享受到在现实生活中所不能实现的许多“自由”。这意味着我们（ ）Ａ.可以利用互联网侮辱他人或者捏造事实诽谤他人B. 可以利用互相网进行盗窃、诈骗、敲诈勒索C. 应该把外在的规则变成自己内心的要求，规范自己的行为D．没必要遵守匿名世界的“游戏规则” 查看答案