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Anonymous Posted 15 years ago
Grammar

"A, An, The"

The radiologist had to perform ___ MRI on Steve as other imaging methods such as x-ray and CT Scan have not been able to assess adequately the presence of certain diseases in his ailing body.

(i) an

(ii) -

(iii) a

(iv) the

Which of the above choices can be accepted in the space provided?

Choose one answer.

a. (iii) and (iv)

b. (i) and (ii)

c. (ii) and (iii)

d. (i) and (iv)

The answer is C. Am I correct?

I really cant differentiate how to use them in correct place.
  

Top answer

No, you are not correct. "D" would be the correct answer.

  • No, you are not correct.
  • "D" would be the correct answer.
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3 Answers
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No, you are not correct. "D" would be the correct answer.
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bigbang007The answer is C.
No.

It can't be any answer that has (ii) - no article. That's because MRI is considered a countable concrete noun. When this type of noun occurs in the singular, it must have an article.

Also, it can't be any answer that has (iii) - a. That's because when you say MRI, you say E
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thank u so much.

i thought that we need to use 'a' because MRI start with consonant.....

so the answer is D Emotion: smile

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