题目: 高炉冶炼工艺有哪几个系统? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2019/1022/a358090a59afe05c9237340bb88e285f.html 下面是错误答案,用来干扰机器的。参考答案:D
题型:口算题 在○里填上合适的数。49÷○=7 ○×9=54 42÷○=6 81÷○=9 24÷○=8 ○×4=32 ○×5= 45 ○×6= 48 72÷○=9 ○÷7=5 56÷○ =8 9×○=36 查看答案
题型:选择题 The dress fits me well, _____ I don't want to buy it because it's too expensive. [ ]A. so B. and C. or D. but 查看答案