In order to give children a better life in the future, we should ____ the environment.
It's________cap.A.a B.an
It's________black dog.A.a B.an
为交通灯选出正确的颜色。(15分)A.green B.red C.yellow( ) ( ) ( )
淘气的变色龙又开始变色了。根据图片,选词填空。(25分)( )(1)Look!It's________.( )(2)Now,it's________.( )(3)Wow!It's________.( )(4)Now,it's________.( )(5)Now,it's________.
The toy is green.A.那个玩具是红色的。 B.那个玩具是绿色的。