精选优质文档-倾情为你奉上小学四年级英语下册单元选择题姓名_ 班级_一.选择正确答案填空,并将其字母序号填入题前括号内。( ) 1.The library is the second floor. A. in B. to C. on.( ) 2. That is _ computer room. A. you B. our C. I( ) 3. Is this the art room? _ A. Yes, it is. B. Yes, I am C. Yes, he is.( ) 4. Is this a _? A. teachers office B. teacher office C. teachers office( ) 5. Its time _ lunch. A. to B. on C. for( ) 6. Its