A woman and her husband were involved in a car accident which killed the man at the time of the accident. The woman survived her husband but died after 21 days. Both their two children were unhurt. The woman left a will but her husband did not.Which of the following correctly states the position with regard to the man's estate?
选项：

A:The man's estate passes to the children. correct
B:The man's estate passes to his wife and children under the intestacy rules. incorrect
C:The man's estate passes under his wife's will as she survived him. incorrect
D:The man's estate passes to his parents. incorrect
E:The man's estate passes to his children but only after his wife's estate is finalised. incorrect