⑴____ A. snow B. blow CwindowD. flower
⑵____ A. down B. bowl C. brownD. town
⑶____ A. please B.sweater C.peachD. teacher
⑷____ A. find B. Give C. picnic D. sing
⑸____ A. take B. race C. last D. name
____ ____ ____ = ____ (元)
下列变换不属于全等变换的是( )