题目内容
12._____ is difficult for the students in the small village to get to school.( )| A. | That | B. | This | C. | It | D. | There |
分析 对于小村子里的学生来说,上学是困难的.
解答 答案:C 分析句子结构,后面动词不定式to get to school是真正的主语,为了避免头重脚轻,故放在后面,而用it来充当句子的形式主语,以达到句子的平衡.故选C
点评 it既可以充当形式主语,也可以充当形式宾语,要注意掌握其用法.
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