A woman has died without a valid will. She is survived by her husband, who had not been living with her for some years at the time of her death although they have never formally separated, and her two children aged 15 and 20.Which of the following correctly states the most appropriate applicants for a grant of representation in this situation?
选项：

A:Only her adult child may apply for a grant of letters of administration as she was separated from her husband. incorrect
B:Her spouse and adult child may apply for a grant of letters of administration. correct
C:Both her children may apply for a grant of letters of administration jointly as one of them is over 18. incorrect
D:The woman's husband and both children may apply for the grant of letters of administration. incorrect
E:As the woman was not divorced, only her husband may make an application for a grant of letters of administration. incorrect