As is known to us all,_______travels muc
题型:选择题
问题:
As is known to us all,_______travels much faster than .
A.lights; sounds
B.light; sound
C.sound; light
D.sounds; lights
As is known to us all,_______travels much faster than .
A.lights; sounds
B.light; sound
C.sound; light
D.sounds; lights