It's difficult to do这个才是正确的。 it is difficult to do 是一个句型,其中 it 是 形式主语,不定式 to do 是句子的真正主语。 如:it's difficult to learn english. Different,difficult,differents,difference的区别different是形容词 he's a different man from what he was 10 years ago. Difficult可用作定语、表语或 宾语补足语。 作表语时,后面可接介词of或to引起的短语,也可接 动词不定式,句子的主语是动词不定式的逻辑宾语。 相关词组: be difficult for sb to do sth 对某人来.
3,it's really a tough task, tell me how did you do it?真是个艰巨的任. 他和十年前不一样。 difference是名词 flowers make no. It difficul to do 则只是一个结构,其中.
2,what he said is so tough.他所说的真是刻薄! 正确形式是be difficult for sb,意思是对某人来说很困难。 这个短语的完整形式是be difficult for sb to do sth,意思是对某人来说做某事是困难的。 例句: 1、it will be difficult for her to open out. 1、名词:difficulty,形容词:difficult,副词:difficultly,没有动词。 2、difficulties是名词。 3、是可数的。 4、短语 difficult thing你做成的难事;难事;困难的事 difficult position. Difficult的比较级写成more difficult、最高级为the most difficult。 英语里形容词与副词有三个比较等级,即原级 (positive degree),比较级 (comparative degree)和最高级 (superlative degree)。.