The correct sentence is the second one "She built a high-performance CPU".
The first sentence should not contain a comma and is incorrect. The third sentence is incorrect because there shouldn't be a dash before CPU. The fourth sentence is incorrect because CPU is not written with dashes.
Answer:
A
Explanation:
Because that's Nelson Mandela fought for was to end Apartheid In South Africa so that the black south Africans could live freely and in a fair land
Answer: How is this quote related to help plant to grow fast and healthy?
Plants that grow
Explanation: YAN LANG PO ALAM KO SORRY