______at in this way, the present situation about birds flue doesn’t seem so disappointing.
#98888
A
Looking
B
Looked
C
Having looked
D
To look
推荐题目
It should not be a question of humans_________ and nature ____________.
#95500
A
win; losing
B
winning; lost
C
win, lost
D
winning, losing
His parents both died in the traffic accidents, ________ him a lot of debts.
#95906
A
having left
B
left
C
to leave
D
leaving
The boys, ______ this frightening person, lost their tongues.
#96117
A
face
B
having faced
C
facing
D
faced
AIDS is said _______ the biggest health challenge to both men and women in that area over the past few years.
#90891
A
that it is
B
to be
C
that it has been
D
to have been