来自丑武胜的问题
Ourplaneisflying______alineofmountainsnow.A.overB.underC.aboutD.across
Ourplaneisflying______alineofmountainsnow.
A.overB.underC.aboutD.across
1回答
2020-12-12 18:34
Ourplaneisflying______alineofmountainsnow.A.overB.underC.aboutD.across
Ourplaneisflying______alineofmountainsnow.
A.overB.underC.aboutD.across
A不接触的上方用over