The islands developed on their own for 80 million years and _______ have many rareanimals found nowhere else.
#33419
A
soon
B
so
C
early
D
yet
推荐题目
From time to time a crocodile has snatched someone _______ he or she is even aware that the crocodile is there.
#33837
A
when
B
until
C
since
D
before
she tells him the truth now, he’ll simply keep on asking her until she does.
#33068
A
Unless
B
Once
C
If
D
Immediately
_______ many people first go to the Internet for information, it is not always the best place for what you need.
#33612
A
As
B
Since
C
When
D
While