In this victory speech ________ before a huge crowd of his supporters, Obama declared that “Change has come to America”.
#89623
A
delivered
B
to be delivered
C
having delivered
D
delivering
推荐题目
____________ his accent, he is from the south of China.
#94020
A
Judged by
B
Judging to
C
Judging by
D
To judge
This machine is very easy      . Anybody can learn to use it in a few minutes.
#94917
A
operating
B
to be operating
C
operated
D
to operate
They seemed ______ each other for a long time.
#96275
A
knowing
B
to know
C
having known
D
to have known