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
It ___ recently that self-funding foreign students are becoming the largest overseas group in China.
#66504
A
gave out
B
put out
C
figured out
D
turned out
They’re arguing on who, on earth, is known for the great discovery penicillin, an effective bacteria killer.
#71095
A
making up
B
making into
C
made of
D
made from
I wrote a letter of complaint, and the airline has promised to _____ the matter.
#70949
A
look up
B
look into
C
look through
D
look for
Amy joined a painting group but didn’t seem to _______, so she left.
#84378
A
show
B
go up
C
fit in
D
come over
After the company from his father, he got into a big trouble for the lack of money.
#72265
A
giving away
B
taking over
C
selling out
D
setting up