17个常用“be+形容词+about”结构. be angry about 为……生气. be anxious about 为……担忧. be careful about 当心……. be certain about 确 …
通常用be+adj.可以起到使用状态动词或者延续性动词的作用. He was short twenty years ago. 表状态. She has been anxious for several days. 表延续性. 这样也可以看出来，延续性在某种角度来说， …
感受英語最大的善意. 您上面提到的结构是形容词的搭配，不同的形容词和不同的介词构成了词组，例如 be interested in / be farmiliar with / be eager to / be afraid of / be worried about ，因此，后面 …
be+of+adj 错误,是be+of+n. 比如 "Advertising is of great benefit to society."中的of great benefit 就是be+of+n形式. 其中of great benefit就相当于形容词了beneficial
be + adj + of + 名词的用法困惑. Reduced sounds are all those extra sounds created by an absence of lip, tongue, jaw, and throat movement. They are a principal function of …
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