—I’ve eo^ to say goodbye．I’m flying home on Sunday．
—Well．
A. Help yourself．
B. Have a safe trip and remember me to your parents．
C. I’m longing to see you．
D. I couldn’t agree more．
网友回答
A. Help yourself．
(答案→)B. Have a safe trip and remember me to your parents．
C. I’m longing to see you．
D. I couldn’t agree more．
解析：情景交际。A．请自便
B．旅途平安，带我向你的家人问好
C．我渴望见到你
D．我完全同意。
句意：我不得不说再见了。周日我要坐飞机回家了。——嗯，结合语境可知选B为最佳答案。