Idioms and Phrases - Verbal and Reasoning

In the following questions four alternatives are given for the idiom/phraseitalicised and underlinedin the sentence. Choose the alternative which best expresses the meaning of idiom/phrase.
Q1:

In spite of the efforts of all peace loving people, world peace is still a far cry.

A an impracticable idea

B an abstract idea

C out of reach

D a long way off

ANS:D - a long way off

No answer description is available.