1) Is there a fridge in the kitchen? a) Yes, there are. b) Yes, there is. c) No, there aren't. d) No, there isn't. 2) Are there three boards in the classroom? a) Yes, there are. b) Yes, there is. c) No, there aren't. d) No, there isn't. 3) Is there a book on the desk? a) Yes, there are. b) Yes, there is. c) No, there aren't. d) No, there isn't. 4) Are there two bikes in the garage? a) Yes, there are. b) Yes, there is. c) No, there aren't. d) No, there isn't.

There is/are/isn't/aren't

由
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？