【判断各组单词划线部分含有几种发音A1B2C3D4collectmothersocialMonday全部划Onewbrownknowdraw全部划W加前面的字母dearhearbearcarefully全部划ear最后一个是arekeepmeettreesee全部划eewithhiinsectt】

　　判断各组单词划线部分含有几种发音A1B2C3D4

　　collectmothersocialMonday全部划O

　　newbrownknowdraw全部划W加前面的字母

　　dearhearbearcarefully全部划ear最后一个是are

　　keepmeettreesee全部划ee

　　withhiinsecttime全部划i

　　musicclubbutuse全部划u

　　travelmakefastwhat全部划a

　　whyflydutylondly全部划y

　　breadleafgreathead全部划ea

　　tallwalkalwaystalk全部划al