The expected drop in the price of cotton could
be a serious impact to agrarian nations and severely diminish the possibility to attain an economic growth rate above 10 percent.
(A) be a serious impact to agrarian nations and severely diminish the possibility to attain
THIS SENTENCE IS GRAMMATICALLY INCORRECT. COULD BE A SERIOUS IMPACT DOES NOT MAKE ANY LOGICAL SENSE.
(B) seriously impact on agrarian nations and severely impede the possibility to attain
HERE THE USE OF SERIOUSLY IMPACT MUST BE FOLLOWED BY THE ARTICLE "THE" INSTEAD OF THE PREPOSITION "ON". IT IS UNIDOMATIC AND DOES NOT SOUND CORRECT.
(C) seriously impact on agrarian nations and severely impede the possibility of attaining
SAME REASON AS FOR B.
(D) have a serious impact on agrarian nations and severely diminish the possibility of attaining
THIS CHOICE SOUNDS THE MOST CORRECT ONE, SINCE THE USAGE OF HAVE MAKES IT SOUND MORE GRAMMATICALLY CORRECT. ALSO ATTAINING IS MORE IDIOMATICALLY CORRECT IN THIS CASE THAN
"TO ATTAIN"
(E) have a serious impact on agrarian nations and severely impede the possibility to attain
THE MAJOR DIFFERENCE BETWEEN THIS CHOICE AND CHOICE D IS "TO ATTAIN" OR "OF ATTAINING"
OF ATTAINING SOUNDS MORE IDIOMATICALLY CORRECT.
THE CORRECT CHOICE IS ANSWER D.