고16월모의고사 30번에
they thought, and still think, that the wolf was successful because he loved to kill and was good at it.

이문장에서 어떻게 , 뒤에 that 이올수있나요? ㅠㅠㅠ계속적용법에서는 , that이 불가한거 아닌가요?
that이 계속적용법으로 쓰인게 아니라면 어떻게쓰인건가요? ㅠㅠ