题目内容
2._________ is exciting to join the dance club on the weekend.( )| A. | He | B. | That | C. | It | D. | Here |
分析 周末加入跳舞俱乐部真令人兴奋.
解答 答案:C.句子中有形容词exciting,后面有动词不定式短语to join…,这里要用it充当形式主语,指代to join the dance club on the weekend,动词不定式短语为真正的主语,可以采用句子结构:It is exciting to do sth.做某事真令人兴奋.故选:C.
点评 理解句子的结构,抓住句子中真正的主语,这类句型真正主语为动词不定式短语或动名词短语,这时要用it充当形式主语来平衡句子的结构.
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