Work should be guided by some……………. desire of altruism and ………………

The correct answer is option -A.

If we check the first replacement of option B & C,it is false, shallow which are not going with the context of the sentence.

False desire,shallow desire - superficial,baseless.Both the words have negative meaning or opposite meaning to Altruism.

Altruism -It means regard for others.Selflessness.

So we can't use shallow or false.

Good and iberty doesn't go well in 2nd blank.

Now coming to 1st Option

Genuine desire of altruism.

And philanthropy.

Philanthropy -charitable giving, charity.Benevolent altruism.

So option 1st is contextually & grammatically correct.