判断每组单词中划线部分的读音是否一致,可√或“×”
()1.A.about B.now C.know
()2.A.early B.hear C.bear
()3.A.tree B.three C.train
()4.A.watch B.after C.garden
()5.A.teacher B.weather C.speak
()6.A.bright B.like C.night
（）7.A.book B.look C.room