Mr. King didn’t know __________ yesterda
问题:
Mr. King didn’t know __________ yesterday evening.
A.when does his son came home
B.when his son comes home
C.when his son came home
D.when did his son come home
Mr. King didn’t know __________ yesterday evening.
A.when does his son came home
B.when his son comes home
C.when his son came home
D.when did his son come home