_____from the moon ,our earth with water ____70% of its surface, appears as a “blue ball”
A. seen;covered B. seeing; covering C. seen;covering D. to see; to cover
_____from the moon ,our earth with water ____70% of its surface, appears as a “blue ball”
A. seen;covered B. seeing; covering C. seen;covering D. to see; to cover
C