_______ from the moon, our earth, with water _______seventy percent of its surface, appears a blue ball
#94101
A
Seen; covered
B
Seeing; covering
C
Seen; covering
D
Seeing; covered
推荐题目
When I came in, I found Lucy _____ by the window _____ to music.
#95650
A
seated; listening
B
seated; listened
C
seating; listened
D
seating; listening
What upset the child most was _________to play games on the computer before he finished his task. 
#90775
A
his not to be allowed
B
him being not allowed
C
his not being allowed
D
him to be not allowed
He never let himself _____.
#98356
A
cheating
B
be cheated
C
being cheated
D
to be cheated