选出下列单词中不同属性的一项。 (_____) 1. A. desk B. chair C. open (_____) 2. A. in B. on C. of (_____) 3. A. under B. window C. behind (_____) 4. A. beside B. ruler C. pencil (_____) 5. A. bird B. in C. duck
根据提示将句子补充完整。 1. This(不是)________ my pencil. 2. It is on the ________(桌子). 3. Susan is ________(在…旁边)the window. 4. The dog is ________ (在…上)the chair. 5. My ruler is ________(在…里面) the schoolbag.