A、  B、  C、  A本句为陈述对方有一个包裹在配送员那里这一客观事实的陈述句。

When will the factory machines be delivered?
(A) They considered several factors.
(B) She’s the supervisor.
(C) After we send our payment.

The delivery person has a package for you.
(A) Really? I’m not expecting anything.
(B) I packed it last night.
(C) They met in person.