A: Would you like a cup of coffee? B:()
A: A That’s Research and Development.
B: B No, thank you.
C: C Yes.
D: D Thank you.
A: A That’s Research and Development.
B: B No, thank you.
C: C Yes.
D: D Thank you.
举一反三
- A: Would you like a cup of coffee? B:() A: A That’s Research and Development. B: B No, thank you. C: C Yes. D: D Thank you.
- A: Would you like a cup of coffee? B:() A: A That’s Research and Development. B: B No, thank you. C: C Yes. D: D Thank you.
- A: Would you like a cup of coffee? B:() A: A That’s Research and Development. B: B No, thank you. C: C Yes. D: D Thank you.
- A: Would you like a cup of coffee? B:() A: A That’s Research and Development. B: B No, thank you. C: C Yes. D: D Thank you.
- A: Would you like a cup of coffee? B:() A: A That’s Research and Development. B: B No, thank you. C: C Yes. D: D Thank you.