来自郭烁的问题
用动词的适当形式填空Therobbers______(runaway)beforethepoliceman______(arrive).
用动词的适当形式填空
Therobbers______(runaway)beforethepoliceman______(arrive).


用动词的适当形式填空Therobbers______(runaway)beforethepoliceman______(arrive).
用动词的适当形式填空
Therobbers______(runaway)beforethepoliceman______(arrive).
hadrunaway,arrived