The key the earth is to change the way we live.
#96487
A
to save; /
B
to saving; /
C
to save; how
D
to saving; how
推荐题目
_________ that he was in great danger，Eric walked deeper into the forest．
#97919
A
Not realized
B
Not to realize
C
Not realizing
D
Not to have realized
---I thought you had planned to practise the piano today. ---No. I did nothing but _____ computer games all day.
#97692
A
to play
B
play
C
played
D
playing
The play________ next month aims mainly to reflect the local culture.
#92416
A
produced
B
being produced
C
to be produced
D
having been produced
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
The children went home from the grammar school, their lessons __________ for the day.
#98529
A
finishing
B
finished
C
had finished
D
were finished