选出画线字母读音不同的序号
(1)A. radioB. make C. nameD. any
(2)A. borrow B. hockeyC. observeD. on
(3)A. studyB. student C. excuseD. use
(4)A. recorder B. redC. remember D. eleven
(5)A. tripB. illC. violinD. sing
(6)A. toothpaste B. tooC. lookD. zoo
(7)A. elbowB. knowC. flowerD. window
(8)A. mouthsB. monthsC. bikesD. caps