At the opening ceremony, the chairman ______ a speech to welcome the guests from more than twenty centuries.
#74857
A
delivered
B
spoke
C
said
D
stated
推荐题目
 _______ , athletes from all over the world compete _______ the Olympic Games _______ the honor of winning. 
#64570
A
Every fourth year; in; for
B
Every four year; in; for
C
Every fourth years; against; in
D
Every four years; for; in