A:自东向西流入海洋
B:自西向东流入海洋
C:呈放射状流向周边的海洋
D:自南向北流入海洋
⑴ ____ A. I like Chinese.
⑵ ____ B. The turtle has four legs.
⑶ ____ C. The birthday cake is beautiful.
⑷ ____ D. This is my basketball.
⑸ ____ E. Touch your nose.
若代数式x-2x+2的值为0,则x等于( )