______the police though he was the most likely one , since they had no exact proof about it they could not arrest him.
A.Although
B.As long as
C.If only
D.As soon as
正确答案是A
______the police though he was the most likely one , since they had no exact proof about it they could not arrest him.
A.Although
B.As long as
C.If only
D.As soon as
正确答案是A