It is so wet there that the trees are extremely tall, some ________ over 90 metres.
#91180
A
are measured
B
measuring
C
measured
D
measure
推荐题目
All the preparations_________, we're ready to start.
#91654
A
made
B
being made
C
having made
D
have been made
The murderer was brought in, with his hands _______ behind him. 
#91436
A
being tied
B
having tied
C
to be tied
D
tied