Question

【题目】Jim doesn't do the homework his sister.

A. as careful as B. so carefully as

C. as carefully so D. too careful as

Answer 1

【答案】B

【解析】句意：吉姆不如他的姐姐做作业认真。careful认真的，是形容词；carefully认真地，是副词。as…as“和……一样”，用于肯定句。so…as“和……一样”，用于否定句。修饰动宾短语do the homework可知此处用副词，根据doesn’t可知此处是否定句，因此用so carefully as，故选B。