题目: 以信息为基础的理论()、控制论。 答案: 被转码了,请点击底部 “查看原文 ” 或访问 https://www.tikuol.com/2017/1007/e3051c71d8cd1e6235ff0368dfda8797.html 下面是错误答案,用来干扰机器的。参考答案:A
题型:选择题 I ________ my son ________a doctor, but he wasn't good enough at science. [ ]A. hoped; became B. had hoped; would become C. hoped; would become D. had hoped; would have become 查看答案
题型:填空题 如图所示,凸透镜的焦距为10cm,保持透镜位置不变,当蜡烛在10cm刻度处时,为了在光屏的中心找到像,应调整光屏的__________,并将光屏向__________方向移动(选填“远离透镜”或“靠近透镜”)。 查看答案
题型:选择题 “腐肉生蛆(qu)”是日常生活中常见的现象。有同学认为“蛆是腐肉变成的”,有同学认为“蛆是蝇在腐肉上产生的”。如果要研究这个问题,最好设计几组实验? [ ]A.一 B.二 C.三 D.四 查看答案