1.The clothes were washed (wash) yesterday ,they washed (wash) easily.
2.Nothing appears(appear)on the screen.
1.用过去分词表示被动,后者主动结构表示被动的意思.
2.Nothing 表示第三人称,肯定要用单数啦.
1.The clothes were washed (wash) yesterday ,they washed (wash) easily.
2.Nothing appears(appear)on the screen.
1.用过去分词表示被动,后者主动结构表示被动的意思.
2.Nothing 表示第三人称,肯定要用单数啦.