we need in this case a object for our action (we shoud answear the question: What we do need?,.........) so this mean that the correct answear should be between A,C and E then now:
A "that there is one"... clearly refer to a condition so we do have correct parallelism in this case and is the correct answear
C "indicate that it is present" has no clear antecedent so is out we cannot clearly see the antecedent of that
E as stated the test should detect a condition not his presence..... keep as always things simple...... so also this question is out......
seems to me that the winner in this case is A
I just got yesterday grammar smart of PR II edition is an amazing bookI just went throught the material once I hope to know it by heart in a couple of days.....
â€œIf money is your hope for independence you will never have it. The only real security that a man will have in this world is a reserve of knowledge, experience, and ability.â€