America will never again have as a nation the spirit of adventure as it ______ before the West was settled.
#83631
A
has
B
did
C
was
D
would
推荐题目
. China’s quick reaction and the public efforts have ________ the rapid restoration（恢复）and reconstruction of Wenchuan.
#76317
A
applied to
B
contributed to
C
adjusted to
D
resulted from
He accidentally _____ he had quarreled with his wife and that he hadn’t been home for a couple of weeks.
#73545
A
let out
B
tried out
C
ran out
D
made out
Meeting again by chance, Lucy and Amy are delighted to the friendship where it left out years ago.
#64162
A
break up
B
pick up
C
bring up
D
build up
--You look upset. What’s the matter?---I had my proposal ___________ again.
#71819
A
turned over
B
turned on
C
turned off
D
turned down