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- 30:000
付费1.1+Unit+1+How+are+you+1 - 30:000 付费1.2+Unit+1+How+are+you+2
- 30:000 付费2.1+Uint+2+What's+your+name+1
- 30:000 付费2.2+Uint+2+What's+your+name+2
- 30:000 付费3.1+Unit+3+How+old+are+you+1
- 30:000 付费3.2+Unit+3+How+old+are+you+2
- 30:000 付费4.1+Unit+4+My+friends+1
- 30:000 付费4.2+Unit+4+My+friends+2
- 30:000 付费5.1+Unit+5+My+family+1
- 30:000 付费5.2+Unit+5+My+family+2
- 30:000 付费6.1+Unit+6+About+me+1
- 30:000 付费6.2+Unit+6+About+me+2
- 30:000 付费7.1+Unit+7+My+school+1
- 30:000 付费7.2+Unit+7+My+school+2
- 30:000 付费8.1+Unit+8+Shopping+1
- 30:000 付费8.2+Unit+8+Shopping+2
- 30:000 付费9.1+Unit+9+In+the+park+1
- 30:000 付费9.2+Unit+9+In+the+park+2
- 30:000 付费10.1+Unit+10+Insects+1
- 30:000 付费10.2+Unit+10+Insects+2
- 30:000 付费11.1+Unit+11+On+the+farm+1
- 30:000 付费11.2+Unit+11+On+the+farm+2
- 30:000 付费12.1+Unit+12+Plants+1
- 30:000 付费12.2+Unit+12+Plants+2