【简答题】根据图片内容,选择正确的英文句子。 ( ) 1. A. This is my father. He's a doctor. ( ) 2. B. This is my mother. She's a nurse. ( ) 3. C. This is my uncle. He's a driver. ( ) 4. D. This is my aunt. She's a ...
【单选题】Why Is the Native Language Learnt So Well How does it happen that children learn their mother tongue so well? When we compare them with adults learning a foreign language, we often find this interesti...
【简答题】The Peppered Moth, a kind of insect(昆虫), is found in England. It is light brown in colour and likes to settle(栖息) on trees which are also light brown. This makes the moth difficult to be seen and bird...
【简答题】The Peppered Moth, a kind of insect, is found in England. It is light brown in color and likes to settle on trees which are also light brown. This makes the moth difficult to be seen and birds are les...