It was not until she had arrived home _____ her appointment with the doctor.
A. did she remember B. that she remembered
C. when she remembered D. had she remembered
It was not until she had arrived home _____ her appointment with the doctor.
A. did she remember B. that she remembered
C. when she remembered D. had she remembered
B
本题考查对not until从句的强调句型，其结构为：It is/was+被强调部分+that部分。