A:1和0
B:0和1
C:1和l
D:0和0
如图,AC与BD互相平分于点O,则△AOB至少绕点O旋转多少度才可与△COD重合( )
⑴____ A.music B. can C. pencil D. cousin
⑵____ A. always B. some C. sister D. subject
⑶____ A. mine B. tidy C. nine D. habit
⑷____ A. thank B. happy C. want D. jacket
⑸____ A. dear B. pear C. near D. hear