. —Why are you so frightened? —I saw two
题型:选择题
问题:
. —Why are you so frightened?
—I saw two dark _______ enter the building.
A.shades
B.appearances
C.shadows
D.figures
. —Why are you so frightened?
—I saw two dark _______ enter the building.
A.shades
B.appearances
C.shadows
D.figures