Question

—Do you know that a 13-year-old English boy has done a nuclear experiment successfully?
—_______ unusual work he has done!

A．What an

B．What a

C．What

D．How

Answer 1

C

解析試題分析：感嘆句一般有兩種結(jié)構(gòu)：what +(a/an)+形容詞+名詞+主語+謂語！名詞是復(fù)數(shù)或不可數(shù)名詞，不加a/an.how+形容詞+主語+謂語！work,不可數(shù)名詞，故選C。
考點：考查感嘆句的用法。