His monther knew something about it only after you told her the truth.(保持愿意)His monther knew ( )about it ( ) you told her the truth.

问题描述:

His monther knew something about it only after you told her the truth.(保持愿意)
His monther knew ( )about it ( ) you told her the truth.

nothing until

nothing until

nothing; until

His monther knew ( nothing )about it ( until ) you told her the truth.

nothing;before