It ______ to my brother to write me if he ______ in a place where there were no phones.（ ）
A. might never have occurred; was not B. might never occur; is not
C. had never have occurred; had not been D. might never have occurred; had not been
It ______ to my brother to write me if he ______ in a place where there were no phones.（ ）
A. might never have occurred; was not B. might never occur; is not
C. had never have occurred; had not been D. might never have occurred; had not been
D