Question

【题目】Mike works as _____as his sister.

A. careful B. more carefully C. carefully D. more careful

Answer 1

【答案】C

【解析】

句意：麦克和她的妹妹工作一样认真。这里是同级比较，as+形容词或副词的院级+as，表示和……一样；这里是副词修饰动词，用carefully意思是“认真地”，A. .careful认真的；B. more carefully更仔细地；C. carefully小心地；D. more careful更小心的。根据题意，故选C。