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
The professor came into the classroom, ____.
#83452
A
book under arm
B
a book under arm
C
book under an arm
D
with book under the arm
A lock ___ locking a door.
#80827
A
is used to
B
used to
C
is used for
D
is used into
 –Shall we go there by bus? --That ___ me fine .Thank you .
#73913
A
fits
B
matches
C
satisfies
D
suits