USA CITIZENSHIP TEST
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Expedition
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Frontier
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Pacific
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Exploration
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Detailed explanation-1: -A frontier represents uncharted territory. It could be a remote piece of land or a new field of study, but if someone calls it “the frontier, ” you are challenged to explore it.
Detailed explanation-2: -Phrases such as uncharted territory or uncharted waters figuratively describe a situation that is unfamiliar or never encountered before.
Detailed explanation-3: -Synonyms: Mysteries, riddles and unknown things or people. mystery. riddle. uncertainty.
Detailed explanation-4: -We are stepping on to uncharted territory which is still the subject of much discussion. We are not blazing a trail through uncharted territory. The difficulty here is that we are moving in uncharted territory. The proposals are not the first foray into what might be called uncharted territory.
Detailed explanation-5: -The adjective uncharted is all about the unknown and is defined as “not shown or located on a map; unexplored; unknown, as a place or region.” For example, some brave astronauts get to experience exploring uncharted areas in space.