One way to ________ species under threat of extinction—whatever the cause—is to remove them to zoos or parks and feed them there.
#10720
A
betray
B
resist
C
preserve
D
abandon
推荐题目
Children are ____ to meet with setbacks as they grow up, so their parents don’t have to worry about it．
#12582
A
possible
B
due
C
necessary
D
bound
Happy birthday, Alice！So you have ________ twenty－one already!
#11540
A
become
B
turned
C
grown
D
passed
My TV is out of order. Can you tell me the _________ news about the recent earthquake?
#12341
A
lately
B
later
C
latest
D
latter
Nowadays many housewives prefer to go to supermarkets for their shopping, because they provide a large of goods.
#12590
A
variation
B
various
C
variety
D
varied
I soon found that the work I was doing had already been done by someone else.________，I was wasting my time.
#12810
A
In other words
B
In a word
C
First of all
D
Believe it or not