The words disclosure and concealment are antonyms. So the correct option among all the options given in the question is option "C". The word disclosure means revealing something. In other words disclosure means not trying to hide anything from anybody. On the other hand, the word concealment means to hide something or trying to not disclose something. So from the above definition of the words we can easily see that the words are totally opposite to each other in terms of meaning. So the words disclosure and concealment can be considered as antonyms.
The first answer is correct. He is telling Rainsforth that since the world is made up of two classes, it is better to be the hunter.
C. How long does it take to travel from the Earth to the moon?
This is the weakest research question because it can be easily answered. According to a 2 second Google search, it takes about 3 days for a spacecraft to reach the moon from Earth. This question does not allow for a lot of research for development into an essay. Options A, B and D all have a variety of possibilities that would allow for a multi-paragraph essay with significant topic development.
Sheila's audacity showed how willing she was to take risks
