题目

—What colour is it? ( ) —It's .A. bigB. fat C. yellow 答案：【答案】C【解析】句意：看！这是你的小鸡吗？根据句子结构及问号可知，该句子是一般疑问句，chick是单数名词，因此主语用it，be动词是is，一般疑问句be动词在句首，故选C。 When Jeanne ended up    all her homework, she couldn't help     what to do next.    A. to do; to wonder  B. doing; wondering  C. to do; wondering    D. doing; to wonder