None of the students in the class left any doubt _____ enjoyed this class. (Fill in the blank with appropriate word or phrase)
A
as to whether or not he/she
B
whether or not he/she
C
as to whether or not they
D
to whether he/she
Correct Answer: as to whether or not he/she
none of - এর পরে verb ও pronoun singular হয়। তাই এখানে he/she হবে এবং সম্বন্ধে বা বিষয়ে বোঝাতে as to হবে। ফলে (a) – ই সঠিক উত্তর।