问题

dn’t Clair apply for the job She _______ it.–She ________ so, if her daughter hadn’t fallen ill.
A:can have got;might have done
B:could havegot; would have done
C:should havedone; would
D:must get;might have done
B:could havegot; would have done
C:should havedone; would
D:must get;might have done
正确答案是: