many times but he still couldn’t remember my phone number.A. To be toldB. ToldC. Having b

问题补充：

many times, but he still couldn’t remember my phone number.

A. To be told

B. Told

C. Having been told

D. He had been told

答案：

A. To be told

B. Told

C. Having been told

(答案→)D. He had been told

解析：考查句子结构。根据后面的连词but,说明前面是完整的一句话。ABC不是句子。故D正确。