皮皮学，免费搜题
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搜题
【单选题】
在计算机应用领域,CAD指的是 。A.
计算机辅助教学
B.
计算机辅助管理
C.
计算机辅助分析
D.
计算机辅助设计
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参考解析：
知识点：
皮皮学刷刷变学霸
举一反三
【单选题】设L = 5,u = 10,则执行 c = Int((u - L) * Rnd + L) + 1 后,c值的范围为( )。
A.
6～9
B.
5～10
C.
6～10
D.
5～9
【简答题】If you click on this ____, it takes you to our flight schedule. (n. 网络链接)
【简答题】补全对话。根据下面对话的情景,在空白处填入适当的语句,使对话内容完整。 A:Hello,Lin Tao. B:Hello,everyone. You are all here. 1. A:We are planning for a good-bye party , for the 3-year middle school life will be over. B:That sounds good....
【单选题】The riders hand aids are used to communicate through to the horse via the ( ) and then on to the ( ).
A.
bridle/girth
B.
reins/bit
C.
reins / stirrup
D.
reins/saddle
【判断题】Phonology is defined as the study of the phonic medium of language; it is concerned with all the sounds that occur in the world’s languages. Phonetics, on the other hand, aims to discover how speech s...
A.
正确
B.
错误
【简答题】阅读理解。 Lin Tao has a good friend.His name is Jim Smith.He is eleven.They are at the same age.Jim's father and mother work in China.Jim likes Chinese food very much.Lin Tao often asks him to come to his...
【简答题】一钢试样 , E=200GPa , 比例极限 σp=200MPa , 直径 d=10mm , 在标距ι=100mm 长度上测得伸长量 △ι=0.05mm , 试求该试件沿轴线方向的线应变 ε = ,横截面上的应力σ = 。
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