What is plural noun + are = uncountable noun + are + are?
I am trying to write a sentence like the following:
The skills I acquired is/are knowledge in A, B, and C.
However, I know that uncountable nouns such as knowledge doesn’t go with are. For that reason, the subject is only singular noun, so are an appropriate adjective? Which one is right?
Can someone give me some examples?
“the skills I acquired are knowledge in A, knowledge in B, knowledge in C.” The second and third occurrences of “knowledge in” may be omitted, but the things acquired are still multiple.