Question

Sometimes I doubt whether it is worth_______so_________.

A．to work;hard

B．to work;hardly

C．working;hard

D． working;hardly

Answer 1

C

试题分析：句意：有时我怀疑是否值得这么努力地工作。Be worth doing意为“值得做某事”；hard为副词修饰动词work；故选C。