Question

-         . hard Bill is working!-Yes. He's the most hard-working in our class.*

A．What

B．How

C．What a

D．How a

Answer 1

B

解析試題分析：句意：比爾的工作是多么努力！-是的。他是我們班上最勤奮的。英語中感嘆句的構(gòu)成：How+形容詞+主語+謂語，What+a/an+形容詞+可數(shù)名詞單數(shù)+主語+謂語，What+形容詞+不可數(shù)名詞或可數(shù)名詞復(fù)數(shù)+主語+謂語，所以選B。
考點(diǎn)：考查感嘆句。