资源预览内容
第1页 / 共26页
第2页 / 共26页
第3页 / 共26页
第4页 / 共26页
第5页 / 共26页
第6页 / 共26页
第7页 / 共26页
第8页 / 共26页
第9页 / 共26页
第10页 / 共26页
亲,该文档总共26页,到这儿已超出免费预览范围,如果喜欢就下载吧!
资源描述
1 of of is of of 1) of 0 of 2) of 1) is 2) is 2) is 1) is is is 1) 2) OT a is to in of If a is to is in of . 0B. 1/9C. 2/9D. 1/3E. 1f x y x 3y?(1) x y - x(2) x/y k?(1) 2x 2k = 4(2) 9x 3k = 81A. 1) is 2) is 2) is 1) is is is 1) 2) OT f x y is of x y?(1) ( (x + y) = 4(2) x + y = 7A. 1) is 2) is 2) is 1) is is is 1) 2) OT 0 is on a of 4 of is to of by . 5/12B. 2/5C. 1/2D. 3/4E. 5/6n 1997 00 . If of 0 977 987, by of 987 997?(1) 977 997 of 00 .(2) 977 00 1) is 2) is 2) is 1) is is is 1) 2) OT is to If is to of at at a in a is 3in of be . 1/12B. 1/6C. 1/5D. 1/3E. 1/2 of t in t + 2 is in 1 is in of be in I. 15A. I II I I II II I, n a 50 of 0 of at 5 2 of at 5 of in . 3/5B. 2/3C. 3/4D. 4/5E. 5/6f n is an 7y?(1) x y + 4(2) 0, (2x)+x =A. 1/(3x)B. 1/2(2x)C. 1/(x2)D. (2(1+2)/
收藏 下载该资源
网站客服QQ:2055934822
金锄头文库版权所有
经营许可证:蜀ICP备13022795号 | 川公网安备 51140202000112号