I think there is a lot more than meets the eye. (with you为错误,删去)我认为事情并不像乍看上去那样简单。
more是there存在句的主语,a lot 修饰more。than引导比较分句,比较对应项在分句中作主语必须省略。
再看下面句子:
More people came to the party than had been invited.
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