内容正文:
高一信息技术答案
1-5 CDCCB 6-10CACCB 11-15 ADBCA 16-20 DCADB
21-25ABADD 26-30ABACB
[来源:学,科,网Z,X,X,K]
31. ① 50 (2分)
② 100 – x – y (2分)
③ 3*x+2*y+0.5*z = 100(3分)
[来源:Z§xx§k.Com]
32. (1)C(2分)
(2)=B5/B$2*100(或=B5/$B$2*100或=B5/86350.89*100)(3分)
(3)A1:G1,A5:G6(3分)
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