Would you like a cup of coffee ______ shall we get down to business right away?

1. A.
   and
2. B.
   then
3. C.
   or
4. D.
   otherwise

Would you like a cup of coffee________ shall we get down to business right away?

A. and　　 B. then　 C. or　　 D. otherwise

Would you like a cup of coffee, __ shall we get down to business right away?

A. and   B,then   C. or   D.otherwise

Would you like a cup of coffee ______shall we get down to business right away?

[　　]

A． and　B． then　C． or　D． otherwise

Would you like a cup of coffee ________ shall we get down to business right away?

[　　]