【单选题】Samuel: Hey,______? Diana: I wish I could. But I really have to stay in and finish my paper tonight. Samuel: Oh, maybe some other time, then.
A.
can I come to visit you tonight
B.
shall we have a barbecue some day this week
C.
Would you like to go to cinema with me tonight
D.
John will leave Chicago tonight. Shall we go to see him off