看图说出五对反义词。
_________________________________________________________
大—小 多—少 黑—白 高—矮 粗—细
---- Is it convenient for you if I come to see you at 4:00 this afternoon?
---- I’m afraid not. I _____ a meeting then.
A.will have had
B.am about to have
C.will be having
D.was having
代销的定义?