最佳答案:I don't know
最佳答案:I don't know.
最佳答案:I don't know the way.
最佳答案:很简单.
最佳答案:1、密度等于质量比体积2、重力等于质量乘重力加速度3、杠杆平衡条件:动力×动力臂=阻力×阻力臂4、滑轮:拉力等于物重的n分之一,n是绳子的段数绳子自由端移动的距
最佳答案:I don't know which direction the wind is blowing --I was in a dream, I am wander
最佳答案:I don't know what I'm expecting (for).很标准~
最佳答案:第一个人的回答是:我不明白你想什么第二个人的回答是:我喜欢我身边的朋友,因为他们对我很友好.我回答I don't know what are you think
最佳答案:I don't know what means就这个.
最佳答案:I don't know which one should I choose
最佳答案:I don`t know what type of trousers she wears.
最佳答案:Flowersazalea 杜鹃花begonia 秋海棠Brazil 巴西木cactus 仙人掌camellia 山茶花carnation 麝香石竹(康乃馨)C
最佳答案:The answer is so serious that I don't know what to say.
最佳答案:I don't know how to get rid of my sadness
最佳答案:i don't know if my operation has any mistakes.
最佳答案:我走了I'm leavingI am off nowI'm going nowI am gone.
最佳答案:http://dict.cn/search/?q=golden用鼠标摸一下那个蓝色的喇叭就有读音了!golden: [ 'gəuldən ]
最佳答案:I don't know what oneself do is right or wrong.