I like to ______________ on the ice. [ ] 发布时间:2017-04-28 09:30 │ 来源:www.tikuol.com 题型:选择题 问题: I like to ______________ on the ice. [ ]A. skatedB. skateC. ski
题型:选择题 The weather in Kunming ______ never too hot ______too cold. [ ]A. is ; and B. is ; butC. gets; or D. gets ; and 查看答案
题型:选择题 关于惯性,下列说法中正确的是( )A.物体静止时有惯性,运动时没有惯性B.物体保持静止或匀速直线运动状态时才有惯性C.物体受力作用时才有惯性D.物体的惯性与运动状态或是否受力无关 查看答案