13.(1分)﹣What's the noise?$It sounds as if it comes from upstairs \_$.It must be the window﹣cleaner working next door.( )
参考答案
D
2010_省自主命题(陕西)
13.(1分)﹣What's the noise?$It sounds as if it comes from upstairs \_$.It must be the window﹣cleaner working next door.( )
D