______the bones under the sand，the scientists concluded that they came from the dinosaurs about 65 million years ago．
#88681
A
Being inspected
B
Inspected
C
Having inspected
D
To inspect
推荐题目
.This isn’t the most difficult one of the new words that ______ me in the passage.
#97597
A
puzzled
B
puzzles
C
is puzzling
D
have puzzled
_______ their service, the workers of the hotel are active in learning English.
#97633
A
Improving
B
To improve
C
Improve
D
Having improved
A small plane crashed into a hillside five miles east of the city, _________ all the four people on board.
#89861
A
killed
B
killing
C
having killed
D
to kill
Do you consider it any good__________the truck again?
#98682
A
to repair
B
repairing
C
repaired
D
being repairing
Life is like riding a bicycle. ________ your balance, you must keep moving.
#88762
A
Keeping
B
To keep
C
Keep
D
Having kept