Rare species in the world, ______ by hundreds every year, must be jointly preserved by all countries, or humans will encounter ecological disaster in the near future.
#94233
A
disappeared
B
disappearing
C
disappear
D
having disappeared
推荐题目
We’re leaving at six o’clock ,and hope_________ most of the journey by lunch time.
#97497
A
to do
B
to have done
C
to make
D
to have made
Mr. Liu dreamed ____ a big house for his parents after they retire.
#92717
A
to buy
B
to buying
C
of buying
D
of being buying
.The man insisted _________ a taxi for me even though I told him I lived nearby.
#97676
A
finding
B
to find
C
on finding
D
in finding
____that she didn’t do a good job,I don’t think I am abler than her.
#97887
A
To have said
B
Having said
C
To say
D
Saying
Pleasant as they made it ______ in Jiuzhaogou, we felt tired after the long journey.
#95984
A
to travel
B
travel
C
travelled
D
travelling