________ from the moon, our earth with water ________ seventy percent of its surface looks like a blue sphere.
#89610
A
Seen; covered
B
Seeing; covering
C
Seen; covering
D
Seeing; covered
推荐题目
To get into the habit of smoking means ____ one's own life short.
#98022
A
to make
B
makes
C
making
D
make
The parents rushed to the school, only ______ that their son had left without a word.
#96428
A
to tell
B
to be told
C
being told
D
having told
So far, several cases of a disease, as bird flu, are reported to have been found in the country.
#96545
A
knowing
B
to be known
C
having known
D
known
This machine is very easy _______. Anybody can learn to use it in a few minutes.
#90906
A
operating
B
to be operating
C
operated
D
to operate