“noun clause”簡單造句，noun clause造句子

1、It consists of a main clause and one or more subordinate clauses. The subordinate clause is either a noun clause, an adjective clause or an adverb clause.

2、It" acts as antecedent subject or antecedent object. It only helps the formal one( infinitive, gerund, noun clause) be placed behind in order to keep the sentence balance.