快啊,感激不尽1.Are you good( )skating( )swimming?A.at and B.at or
快啊,感激不尽 1.Are you good( )skating( )swimming? A.at and B.at or C.for at D.at nor 2.Are you good( )children? ——Yes,I think I can help them( )Emglish. A.with at B.with with C.at with D.at in C.what does your sister do? ——she is a( ) A.music B.piano C.musician D.festival