Bats are surprisingly long-lived creatures, some _______ a life span of around 20 years.
#88688
A
had
B
having
C
have
D
to have
推荐题目
The alarm clock ______it was time for me to get up went off , _______my good dream . 
#96641
A
indicating; interrupting
B
indicated; interrupting
C
indicating; interrupted
D
indicated; interrupted
It’s dangerous to get close to the building                        now . 
#94119
A
being constructed
B
constructed
C
been constructed
D
to be constructed