He succeeded in solving all the problems( )

问题描述:

He succeeded in solving all the problems( )
A ,as expected B as expecting C than expected D that expected
求详解,翻译

A
=as he had been expected (方式状语从句)
他不负众望,成功地解决了所有的问题
请及时采纳,不懂继续问B 为什么不行看这个就知道,=as ( he had been )expected表被动的, 用过去分词