That, _________ is a flying bird., This, _________is a white horse., Those, ________ are beauiful butterflies, These, ___________ are near textbooks. , is, This ________ a cat., are, Those ______ camels..

Grammar

由
打印
嵌入

排行榜

查看顶级球员

排行榜

视觉风格

选项

切换模板

排行榜

查看顶级球员
)
恢复自动保存：？