Explanation
The word, 'installed', is the past tense of the verb, 'install' which means 'place or fix (equipment or machinery) in position ready for use'. The word, 'established', is the past tense of the verb, 'establish' which means 'to start something which will continue for a long time'. It also means, 'to install or settle in a position, place, business, etc'. For example : 'To establish oneself in business' is the same as 'to install oneself in a business'. Hence, option B is closest in meaning to the given word.
The word, 'prepared', is the past tense of the verb, 'prepare' which means 'make (something) ready for use'. 'Prepare' does not mean the same as 'install' as something which is prepared at a particular place can be moved to another place and be installed and kept ready for use. Hence, option A is incorrect.
The word, 'refused', is the past tense of the verb, 'refuse' which means 'to deny permission to do something'. As the meanings are different, option C is incorrect.
The word, 'manufactured', is the past tense of the verb, 'manufacture' which means 'make (something) on a large scale using machinery'. A machinery which is 'manufactured' in a factory can be 'installed' in a different location for it to be used. The two words are different in meaning and hence, option D is incorrect.
The word, 'interrogate' is a verb which means 'ask questions of (someone) closely, aggressively, or formally'. As it means the same as 'to question', option A is correct.
The words, 'to stop' is a verb which means 'to cause (an action, process, or event) to come to an end'. The words, 'to intervene' is a verb which means 'to prevent (a process or activity) from continuing or being carried out properly'. The words, 'to enter' is a verb which means 'to come or go into (a place)'.
As all the above three words are quite different in meaning from the word, 'interrogate', options B, C and D are incorrect.
The word, 'liberal' is an adjective which is derived from the latin word, 'liber' which means 'free'. It means 'being open to new ideas'. It also means, 'giving freely/ generous'. The phrase, 'liberal donation' means the same as 'generous donation'. Hence, option B is correct.
The word, 'conservative' is an adjective which means 'avoiding excess'. The word, 'conservative' has the word 'conserve' in it, which means to hold on to, or save. It is the opposite of 'liberal'. The word, 'visionary' is an adjective which means 'thinking about or planning the future with imagination or wisdom'. The word, 'imaginative' is an adjective which means 'being original and clever'.
As all the above three words are quite different in meaning from the word, 'liberal', options A, C and D are incorrect.
The word “apparel” means “clothing.” For example: "they were dressed in bright apparel"
Option B: “Clothing” means “clothes collectively" This is closest to the meaning of "apparel". Hence, this is the correct option.
Option A: “Appearance” means “the way that someone or something looks” This is a completely different meaning. Hence, this option is incorrect.
Option C: “Confidence” means “the feeling or belief that one can have faith in or rely on someone or something” This is a completely different meaning. Hence, this option is incorrect.
Option D: “Manner” means “a way in which a thing is done or happens” This is a completely different meaning. Hence, this option is incorrect.
The word “infrequent” means “not occurring often; rare.” For example: "her visits were so infrequent"
Option D: “Sometimes” means “occasionally, rather than all of the time.” This is closest to the meaning of "infrequent". Hence, this is the correct option.
Option A: “Never” means “not at all.” This is a completely different meaning. Hence, this option is incorrect.
Option B: “Usual” means “habitually or typically occurring or done; customary.” This is a completely different meaning. Hence, this option is incorrect.
Option C: “Rare” means “not occurring very often.” This is a completely different meaning. Hence, this option is incorrect.
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