题目

A: Oh,no ! 【小题1】.B: Mom , 【小题2】.A:Is it in the bookcase ?B:【小题3】.A:Is it on the bed ?B: Yes .It’s here .【小题4】.A:They are in your schoolbag .B:But I can’t find my schoolbag .A:【小题5】.B: Thank you ,mom .A. Come on .B. It’s under the table .C. Where are my books ?D. No ,it isn’t .E. where’s my dictionary ? 答案：【答案】【小题1】A【小题2】E【小题3】D【小题4】C【小题5】B【解析】【小题1】根据Oh,no !come on快点，用来催促别人的用语。故选A。【小题2】根据Is it in the bookcase ?可知，这里问的是字典在哪里？故选E。【小题3】根据Is it in the bookcase ?一般疑问句的答语用yes或no来回答。故选D。【小题4】根据They are in 直线l1绕原点逆时针旋转90°得到直线l2：y=-13(x-1)，则l1与l2的交点坐标为______．