It will _____us several years to learn a 发布时间:2017-04-27 02:20 │ 来源:www.tikuol.com 题型:选择题 问题: It will _____us several years to learn a foreign language well. A cost B take C spend D use
题型:选择题 在平面直角坐标系中,已知点P0的坐标为(1,0),将点P0绕着原点O按逆时针方向旋转60°得点P1,延长OP1到点P2,使OP2=2OP1再将点P2绕着原点O按逆时针方向旋转60°得点P3,则点P3的坐标是______. 查看答案
题型:选择题 People stood around in small huddles, _____ the rain. [ ]A. preventing fromB. sheltering from C. stopping fromD. keeping from 查看答案