In Paragraph 2, the phrase “up to scratch” means（ ）
A.as good as what is required B.beyond all expectations C.out of favor with employers D.error-free and flawless正确答案A
In Paragraph 2, the phrase “up to scratch” means（ ）
A.as good as what is required B.beyond all expectations C.out of favor with employers D.error-free and flawless正确答案A
