—I have brought you the book you need.
—Oh, good! I afraid that you .
A. was; had forgotten
B. am; have forgotten
C. was; will forget
D. am; forgot
网友回答
(答案→)A. was; had forgotten
B. am; have forgotten
C. was; will forget
D. am; forgot
解析：句意：我已经给你买了你需要的书。哦好的，我原以为你忘记了。第一空表示原以为，表示过去的某个想法，只单纯表示过去用一般过去时态，第二空动作发生在过去的过去，句子用过去完成时态。故选A