difficult to fly还是difficulty to fly.fly不是动词么 副词修饰,为什么答案是形容词

问题描述:

difficult to fly还是difficulty to fly.fly不是动词么 副词修饰,为什么答案是形容词
1个回答 分类:英语 2014-10-03

问题解答:

我来补答
完整句子呢?
再问: It‘s old-aged and heavy wings,due to their thick,become stuck to its' chest and make it ___ to fly.
再答: difficulty是名词,difficult是用来形容it,使它变得难以飞行。to在这里是表示达到某种状态。。
 
 
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