Could l use your bike for today,Sam?( ).l am not using it.A sure,go aheadB l have no ideaC no,you can notD never mind
问题描述：
Could l use your bike for today,Sam?( ).l am not using it.
A sure,go ahead
B l have no idea
C no,you can not
D never mind
答
A sure,go ahead
答
选A 当然可以,请便.（我现在没在用它）
B 我不知道
C 不,你不可以
D 没关系