YouknowthatIhaveafewfriends.改为否定句YouknowthatI____________friendsintheclass.
如题
YouknowthatIhaveafewfriends.改为否定句
YouknowthatI____________friendsintheclass.
Theoldmangavethepoorboysomehelp.(改为被动语态)
Thepoorboy____________somehelpbytheoldman.
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