请选择DCBA6R;}(f;O)B;Q9W/Z:|3B9U—Is there a river in the park?,Y*V,F'h;l
—______.,Y*V,F'h;l
A. Yes,it is,Y*V,F'h;l
B. Yes,there is,Y*V,F'h;l
C. No,there is,Y*V,F'h;l
D. No,it isn’t,Y*V,F'h;l