A:秣陵(mò) 刍牧(zōu) 瓦砾(lì) 长楸(qiū)
B:窗棂(líng)饿莩(piáo)柳梢(shāo)窗寮(liáo)
C:弋阳(yì)丹墀(chí)舆图(yú)水榭(xiè)
D:胡诌(zōu)枭鸟(xiāo)颓巢(cháo)采樵(qiáo)
选修4﹣4:坐标系与参数方程
在直角坐标xOy中,圆C1:x2+y2=4,圆C2:(x﹣2)2+y2=4.
— Did you enjoy____ (you) at the concert?
— Yes, I enjoyed ____ (listen) to music all the time.