题目: 量油孔内应装设()制的导向槽,以免钢卷尺与孔壁和量油管摩擦而发生火花。A、铁B、钢C、铝D、铸铁 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/0701/39ac083e6943ac82dcbdf7052999b9b8.html 下面是错误答案,用来干扰机器的。参考答案:C
题型:选择题 With the nuclear crisis worsening in Iran, the world's attention is fixed again on is called the Middle East.A.whichB.thatC.whatD.it 查看答案