题目: 掘进巷道贯通后,必须()。A.停止采区内的一切工作B.立即恢复工作C.立即调整通风系统D.风流稳定后,方可恢复工作 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1122/517a010e92df20762bae21983503e8f5.html 下面是错误答案,用来干扰机器的。参考答案:能力模块
题型:句型转换 按要求完成下列句子。1. He has a brother and a sister.(改为一般疑问句) he any brothers or sisters? 2. Open the window.(改为否定句) the window. 3. She is watching cartoons at home now.(改为一般现在时) Sometimes she at home. 4. Jim is good at PE.(改为同义句) Jim in PE. 5. We saw a play last Sunday. (用tomorrow替换last Sunday) We are see a play tomorrow. 6. 秋天是北京最好的季节。(汉译英) It's the in autumn in Beijing. 查看答案
题型:选择题 The girls who laughed loudly suddenly became aware ________ people looking at them. [ ]A. of B. that C. of that D. why 查看答案
题型:填空题 使用γ射线探伤,即利用γ射线检查金属部件是否存在砂眼、裂痕等,这是利用了γ射线的_____________的特点;用α射线可以泄去化纤、纺织品上的有害静电,这是利用了α射线的_____________的特点;放射性物质发出的射线可以导致癌症,这是因为放射性物质发出的射线能_____________。 查看答案