We set off early ____ next morning and c
问题:
We set off early ____ next morning and came to ____ unknown valley after about an hour.
A.the; the
B.the; an
C./; a
D./; the
We set off early ____ next morning and came to ____ unknown valley after about an hour.
A.the; the
B.the; an
C./; a
D./; the