“There is something wrong with my bike.”  “It doesn't matter. I ___ lend you mine.”

A．am to

B．am going to

C．must

D．will

首次公开发行证券的，报备承销总结报告并提供的文件有（）。

A.募集说明书单行本

B.承销协议及承销团协议

C.律师鉴证意见

D.会计师事务所验资报告