Jatinder wrote:I choose C
I guess, the question is trying to test these/them apart from Sub/Verb agreement
after including, one needs to have subjective case rather than objective
(See O.G 11 q89)
I think you want to emphasize on the usage of These Vs Them
These - subjective case
Them - objective case
In this question
main clause
subject = investors
verb = heard
direct object = presentation
indirect object = challenges
"them or these" refer to challenges therefore we need "them" = objective pronoun case instead of "these" = subjective pronoun case.
Let me know if you think otherwise.
Thanks.
No rest for the Wicked....