题目内容
5.-I think_________is very necessary for us to learn a foreign language.-I agree with you.
| A. | it | B. | this | C. | that |
分析 --我认为对我们来说学一门外语很有必要.
--我同意.
解答 答案A.
本题考查句型:it is necessary for sb.to do sth.对某人来说做某事是有必要的.it 作形式宾语,指代后面的to learn a foreign language.根据句型it is necessary for sb.to do sth,故选A.
点评 掌握句型结构,并认真分析句子成分才能正确答题.
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