Question

Your English is good. I’ll try my best to speak it as ________ you do.

1. A.
   clearly as
2. B.
   clear as
3. C.
   clearer
4. D.
   more clearly

Answer 1

A
speak it之后应该用副词clearly，clearly修饰句中动词speak，故B和C被排除，后面的一个句子是比较级句型as…as，英语中as……as之间须用形容词和副词的原级。D项中的more clearly是比较级，所以D不对。