— Alice,why didn't you come here yesterd
问题:
— Alice,why didn't you come here yesterday?
— I ____, but my son suddenly fell ill and I had to take him to the hospital.
[ ]A.had
B.did
C.was going to
D.didn't
— Alice,why didn't you come here yesterday?
— I ____, but my son suddenly fell ill and I had to take him to the hospital.
[ ]A.had
B.did
C.was going to
D.didn't