The young men walked ______ the forest and came to a big river at last.
#50208
A
on
B
over
C
through
D
across
推荐题目
I would rather _____ at home than______.
#49963
A
stay ; go out
B
to stay; to go out
C
to stay; go out
D
stay ; to go out
Only four days remained ____ the exam.    
#50123
A
at
B
after
C
before
D
since