广东教育厅教研室
1. --- Is this your pencil?
--- Yes, it is. / No, it isn't.
2. --- What's this in English?
--- It's a pen.
3. --- How do you spell it?
--- P-E-N.
广东教育厅教研室
1. --- Is this your pencil?
--- Yes, it is. / No, it isn't.
2. --- What's this in English?
--- It's a pen.
3. --- How do you spell it?
--- P-E-N.