【英语】Here it go! One more question again,
Following: something which must exist or happen before something else can exist or happen. This's the meaning of "prerequisite" word in Collins dictionary. "something which must", "which"? why? What does it plays the role of the sentence?thanks!!!
Following: something which must exist or happen before something else can exist or happen. This's the meaning of "prerequisite" word in Collins dictionary. "something which must", "which"? why? What does it plays the role of the sentence?thanks!!!