应该是what has been put in
或是 (than) put in
英语中的省略也是有讲究的 这个是连词+ 分词
He arrived two days earlier than (he had been) expected.
哪能这样省?!别信有些纯骗钱的资料.
请及时采纳,不懂继续问( 天天在线 )
应该是what has been put in
或是 (than) put in
英语中的省略也是有讲究的 这个是连词+ 分词
He arrived two days earlier than (he had been) expected.
哪能这样省?!别信有些纯骗钱的资料.
请及时采纳,不懂继续问( 天天在线 )