分别用diffcult important necessary造句,结构itis adj for

分别用diffcult important necessary造句,结构itis adj for sb to do sth

第1个回答  2014-05-07
It is difficult for Tom to learn the Chinese language.
It is important for us to follow the traffic rules.
It is necessary for him to finish the work before Friday.
第2个回答  2014-05-07
It is difficult for me to learn English well.
It is very important for us to be honest when making friends.
It is necessary for leaders of a company to make a good decision.本回答被提问者采纳
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