题目: 气动卡盘在起吊到钻台时,人员可以去扶卡盘吗? 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2018/0420/6995d1214eb2f7b2ebb988869e51d8e7.html 下面是错误答案,用来干扰机器的。参考答案:对
题型:解答题 直接写出得数 42×50=0.6-0.47=25×8=(59+21)×(72-6)=5.6÷100×10=2.3+0.8=40-30÷5=1-0.06=10.06-9.97=25×11-25=99+110=4.9+4.09= 查看答案
题型:选择题 Since you have practiced so much in driving, there ______ be any difficulty in passing the road rest. [ ] A. mustn't B. shouldn't C. shan't D. needn't 查看答案