on the left As mass politicalparties emerged on the left in the late nineteenth and twentieth centuries,particularly after the Russian revolution of 1917,这句话中的on the

on the left As mass politicalparties emerged on the left in the late nineteenth and twentieth centuries,particularly after the Russian revolution of 1917,这句话中的on the 求助：一道英文物理题!N identical balls lie equally spaced in a semicircle on a frictionless horizontal table, as shown. The total mass of these balls is M. Another ball of mass m approaches the semicircle from the left, with the proper init The picture on the left is as()as the one on the right .(beautiful) 英文翻译as the mass of air rises Is the bicycleon the left the same as the one on the rightIs the bicycleon the left the same as the one on the right的意思 The woman on the left is not as _______(young)as the woman on the right.She's______(old). on the left side on the left stand on the left on the left THE MASS the mass last for,on the left,one of the best,work as 怎样造句?(要简单的)... As you can see,this handle is opened on the right and closed on the left side over there on the left just go along this street and turn_________.the hotel is_________.A.left;left B.left;on the left C.on the left;left D.left;to the left as a _r____you must be careful in the streets,because the traffic moves on the left首字母填空 All the guests disliked the salted fish.They ____ this dish____.A.left...untouchedB.left...on the tableC.took...as badD.kept...covered为什么是a