Question

【题目】He speaks English well indeed, but of course not ________ as a native speaker.

A. as fluent B. more fluent C. so fluently D. much fluently

Answer 1

【答案】C

【解析】not so\as ---as—“不如”；副词修饰动词。“他的英语确实很好，当然不如母语为英语的人说得流利。”所以答案为C。