All passengers _____go through safety check before they take a plane.( )
can
may
must
ought
找出画线部分与其他单词发音不同的选项( )
su ch
Mar ch
heada che
s outh
y oung
tr ouble
A.leaveB.breakC.peace
单词辨音找出画线部分与其他单词发音不同的选项( )
k iss
sh ine
qu ick
m ap
h ate
w ake