The mechanic used a computer to perform the diagnostic tests. Which of the following sentences most clearly and concisely conveys the same meaning?
- A. While performing diagnostic tests on the car, the mechanic used a computer.
- B. Although the mechanic used a computer, he performed diagnostic tests on the car.
- C. Because he used a computer, the mechanic performed diagnostic tests on the car.
- D. The mechanic used a computer to perform diagnostic tests on the car.
Correct Answer: D
Rationale: Choice D correctly conveys that the mechanic used a computer to perform diagnostic tests on the car. It is concise and clear, effectively communicating the main point without unnecessary details. Choices A, B, and C include unnecessary repetition or do not convey the information as clearly as choice D. For instance, choice A adds unnecessary repetition by mentioning 'performing diagnostic tests' twice, while choices B and C introduce additional clauses that make the sentence less concise and direct.
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The term anaesthetic refers to medication that causes a temporary loss of feeling or sensation. Based on the meaning of the word in medical usage, what is the most likely meaning of the prefix an-?
- A. without
- B. against
- C. away
- D. before
Correct Answer: A
Rationale: In medical terminology, the prefix 'an-' is commonly used to indicate 'without' or 'lack of.' In the word 'anaesthetic,' the prefix 'an-' combined with 'aesthetic' signifies the absence of sensation or feeling. Therefore, based on its meaning in medical usage, the most likely meaning of the prefix 'an-' is 'without.' Choices B, C, and D are incorrect: 'against,' 'away,' and 'before' do not align with the prefix 'an-' as used in medical terms.
Caret, carrot, and to, two, and too share something in common. They:
- A. Are nouns
- B. Are monosyllabic
- C. Are homophones
- D. Represent things in nature
Correct Answer: C
Rationale: The correct answer is C. Caret, carrot, and to, two, and too are all examples of homophones. Homophones are words that sound alike but have different meanings and spellings. In this case, while these words are spelled differently and have different meanings, they are pronounced the same way. Choices A, B, and D are incorrect because these words being discussed do not all fall under the same grammatical category as nouns, monosyllabic words, or representations of things in nature. The commonality among these words lies in being homophones, not in being nouns, monosyllabic, or representations of nature.
The syllable '-tion' is a(n) _______ and turns a _______ into a _______.
- A. Suffix; verb; noun
- B. Affix; noun; pronoun
- C. Prefix; noun; verb
- D. Infix; noun; adjective
Correct Answer: A
Rationale: The syllable '-tion' is a suffix that is commonly added to verbs to turn them into nouns. For example, the word 'action' is formed by adding '-tion' to the verb 'act.' This transformation changes the verb into a noun representing the act itself. Therefore, option A correctly identifies '-tion' as a suffix that turns a verb into a noun. Choices B, C, and D are incorrect because they misidentify '-tion' as a different type of affix (prefix, infix) and incorrectly associate it with nouns, pronouns, verbs, or adjectives instead of its actual function of transforming verbs into nouns.
Which of the following statements most effectively revises this introduction about Mary Shelley: Mary Shelley conceived of Dr. Frankenstein and the hideous monster he created, which helped the English novelist to make an immeasurable impact on literature and popular culture?
- A. English novelist Mary Shelley had an immeasurable impact on literature and popular culture when she conceived of Dr. Frankenstein and the hideous monster he created.
- B. Dr. Frankenstein created a hideous monster, and they were conceived by English novelist Mary Shelley, who had an immeasurable impact on literature and popular culture.
- C. English novelist Mary Shelley conceived of Dr. Frankenstein and the hideous monster he created and had an immeasurable impact on literature and popular culture.
- D. Novelist Mary Shelley from England had an immeasurable impact on literature and popular culture when she conceived of Dr. Frankenstein and the hideous monster he created.
Correct Answer: A
Rationale: Option A most effectively revises the introduction by clearly stating that English novelist Mary Shelley had an immeasurable impact on literature and popular culture through her conception of Dr. Frankenstein and the hideous monster he created. It maintains the original idea while improving clarity and coherence. Option B introduces confusion by implying that Dr. Frankenstein created the hideous monster when it was actually Mary Shelley who conceived both characters. Option C lacks the necessary conjunctions to make the sentence flow smoothly. Option D unnecessarily specifies the country of origin for Mary Shelley and does not maintain the focus on her impact on literature and popular culture.
What does the underlined word in the following sentence mean? 'The students' excitement about the beginning of summer vacation pervaded the whole classroom.'
- A. stood at attention
- B. spread throughout
- C. explained
- D. took note
Correct Answer: B
Rationale: The underlined word 'pervaded' in the sentence means 'spread throughout.' In this context, it conveys that the excitement of the students was felt and noticed everywhere in the classroom. Choice A, 'stood at attention,' does not align with the meaning of 'pervaded.' Choice C, 'explained,' and choice D, 'took note,' are also unrelated to the concept of the excitement spreading throughout the entire classroom.