This knowledge or These knowledge?

[Key West]

"My skill sets are A,B, and C. These knowledge have allowed me to excel."

Knowledge is a singular mass noun, however it's referring to the skill sets in the previous sentence. So is it This or These?

 

[Cogman]

This

 

[xanis]

"this"

Using "these" just sounds retarded.

 

[Turin39789]

This

This


has

 

[waffleironhead]

These three sets of knowledge...
This whole set of knowledge....

see the difference?

 

[Ika]

knowledge is collective.

 

[xanis]

These three sets of knowledge...
This whole set of knowledge....

see the difference?

Better yet, what about, "this combined knowledge"?

 

[rcpratt]

This, duh.

 

[Cogman]

My skill sets are in klingon warfare, Vulcan mind melds, and lightsaber construction. This knowledge has allowed me to excel in my career

 

[Sho'Nuff]

"Skill" and "knowledge" are not equivalent IMO. Consider: "I have experience in A, B, and C. These skills . . . ."

 

[lxskllr]

"My skill sets are A,B, and C. These knowledge have allowed me to excel."

Knowledge is a singular mass noun, however it's referring to the skill sets in the previous sentence. So is it This or These?

This experience has...

 

[LittleNemoNES]

My skill sets are in klingon warfare, Vulcan mind melds, and lightsaber construction. This knowledge has allowed me to excel in my career

lol

 

[Powermoloch]

This.