单项选择题 CAD图形样板文件的后缀是() A. .dwg B. .bak C. .dwt D. .nlm
问答题 PartI Vocabulary and Grammar (40points) Section B (10points, 2 points each) Direction: Guess what the following Internet“words” mean. Please choose the best answer. 11.G2CU(1) 12. GA(2) 13. GB(3) 14. GF(4) 15. GL (5) A. girl friend B. Good luck. C. Great. D. Good to see you. E. Go ahead. F. Goodbye. G. tomorrow afternoon H. tomorrow morning
单项选择题 球性练习一般在训练或上课中运用在哪个部分A. 重点部分B. 准备活动部分C. 提高进阶部分D. 放松部分