来自林云峰的问题
【说明原因Itisrecordedthatin1892theweatherbecamesocoldthattheriver__over.A.freezesB.wasfreezingC.hasfrozenD.froze】
说明原因Itisrecordedthatin1892theweatherbecamesocoldthattheriver__over.
A.freezes
B.wasfreezing
C.hasfrozen
D.froze
1回答
2020-03-17 23:26