题目内容
. 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
B
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题目内容
. 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
B