In“SongofMyself”,Whitmanwritesthat________.
WhichofthefollowingisNOToneoftheextra-linguisticfactorsthatcausechangesinmeaning?
Tounderstandthesentence,youshouldanalyzeitsparts________.
中国自20世纪60年代开始进行海洋油气资源的自营勘探和开发。()
Youshouldhelpthem________whenyourfriendsquarrelwitheachother.