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Senior Manager
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The major areas of medicine in which lasers are effective is [#permalink]
02 Jun 2004, 01:26
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167. The major areas of medicine in which lasers are effective is in the cutting and closing of blood vessels, and in the destruction of tumors.
(A) is in the cutting and closing of blood vessels, and in the destruction
(B) are the cutting and closing of blood vessels, and also the case of destroying
(C) are the cutting, closing of blood vessels, and in the destroying
(D) are the cutting and closing of blood vessels, and the destruction
(E) is in the cutting and closing of blood vessels, and the destroying
plz explain your answer?
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Senior Manager
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D. The major areas are the cutting and closing, and the destruction.
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Senior Manager
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My choice (D).
For plural "areas" we need "are" and not "is". So (A) and (E) are out.
"and also the case" in (B) is not required
C lacks parallelism.
What's the OA.
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Senior Manager
Joined: 11 May 2004
Posts: 336
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OA is D.
Thank you for your explanation.
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