The pressure from study is very heavy for some students who want to get good grades and enter key senior highs. So we are supposed to_____ after we fail in a monthly test.

①learn from failure and correct our mistakes

②give up learning

③make proper study plans

④copy others' papers in the next test

⑤ask teachers or parents for help when we meet difficulty

A、①③⑤

B、②③④

C、③④⑤