如题所述
第1个回答 2022-05-30
1 Listen,the bird is singing.
2 The teacher is giving us a lesson at the moment/present.
3 Are you playing family computer games?
4 He isn't having dinner now.
5 They are walking and talking.
2 The teacher is giving us a lesson at the moment/present.
3 Are you playing family computer games?
4 He isn't having dinner now.
5 They are walking and talking.
