The child _____ his mother carefully,but he couldn't ____ anythin_其他解答

The child _____ his mother carefully,but he couldn't ____ anything.
A.listened,hear
B.listened to,hear
C.heard,listen
D.heard,listen to

人气：185 ℃　时间：2020-03-26 19:47:56

解答

B
listen to表示听的动作,hear表示听的结果.