Previously viewed as an exploration of the unconscious, scholars now also see Alice in Wonderland as social and political criticism.
【正确答案】：Previously viewed as an exploration of the unconscious， Alice in Wonderland is now also seen by scholars as social and political criticism.
【题目解析】：句子的主语是Alice in Wonderland，而不是scholars，即“《爱丽丝梦游仙境》之前被视为是对无意识的一种探索”，所以主句的主语必须是Alice in Wonderland。
