Question

—How did you get in touch with Mrs.Green?

—Well，it seems to me that you've forgotten ________ me her telephone number the other day.

A．to tell B．have told

C．telling D．being told

 

Answer 1

C

【解析】根據問話人的句意可知，“已與Mrs.Green取得聯系”了。故回答部分說明“已經忘記了告訴電話號碼這件事”，應該使用forget doing sth/having done sth“某事已做，但忘了”，forget to do sth意為“忘記要去做的事情”，強調動作還未發生。