A-A+
He meant telling us about it but he forgot to
问题详情
He meant telling us about it, but he forgot to tell us.
A．to be telling
B．telling
C．to have told
D．having told
参考答案
正确答案：C
解析：结构应用在此表示“忘记做某事”，应用动词不定式；且动词不定式所表示的动作发生在谓语动词“忘记”这个动作之前，应用to have told us；因此C为答案。
