问题补充:
---- Where`s Mary now?Do you know?---- No,but I heard
答案:
答案错了,应该选A,hear sb doing sth(在某个时间段)
======以下答案可供参考======
供参考答案1:
A供参考答案2:
she was
供参考答案3:
A. her singing
时间:2023-04-02 05:24:26
---- Where`s Mary now?Do you know?---- No,but I heard
答案错了,应该选A,hear sb doing sth(在某个时间段)
======以下答案可供参考======
供参考答案1:
A供参考答案2:
she was
供参考答案3:
A. her singing