问题
选择题
．—Well, Kate, I’m sorry, but I have to leave.
---_____. I hope to hear from you soon.
A．Keep in touch
B．Have s good time
C．Walk slowly
D．So am I.
答案
答案：A
考查交际用语。Keep in touch保持联系。句意：——嗯，凯特，对不起，我要走了。——保持联系，我希望很快收到你的来信。