One way to species under' threat of extinction - whatever the cause - is to remove them to zoos and parks and breed them there．
#67195
A
betray
B
resist
C
preserve
D
dispute
推荐题目
Without more wood ____ the fire, it would soon go out.
#74285
A
added to
B
adding to
C
added up
D
adding up
Children are to meet with setbacks as they grow up, so their parents don’t have to worry about it.
#67804
A
consistent
B
arbitrary
C
fragile
D
bound
He was so ___ that his legs ___ under him.
#83468
A
upset…gave in
B
excited …gave up
C
worn out..gave out
D
astonished..gave off
When he realized the police had seen him, the man ____ the exit as quickly as possible.
#82079
A
made up
B
made for
C
made out
D
made off