_________, he was the only one who could climb up to the top of the mountain.
A.As a matter of fact B.As a matter of course C.As a matter of opinion D.A matter正确答案A
_________, he was the only one who could climb up to the top of the mountain.
A.As a matter of fact B.As a matter of course C.As a matter of opinion D.A matter正确答案A
