The aim to the examination is to get refractive status and best corrected visual acuity.

The aim to the examination is to get refractive status and best corrected visual acuity. A: 正确 B: 错误

People with poor best corrected visual acuity should be reviewed ( ) A: Half a month B: 1~3 months C: Half a year D: 1 year

The composition （）more. A: need not to be corrected B: doesn’t need be corrected C: need not correct D: doesn’t need to be corrected

If I correct someone, I will do it with much good humor and self-restraint as if I were the one _______. A: to correct B: correcting C: having corrected D: being corrected

If I correct someone, I will do it with as much good humor and self-restraint as if I were the one ______. A: correcting B: B. to correct C: to be corrected D: D. being corrected

He made a mistake, but then he corrected the situation ____________ it got worse.

13 A: corrected B: initiated C: shaped D: cancelled

The between consumption and investment must be corrected in order to achieve sustained economic growth.

Which of the following best-corrected visual acuity is normal? A: 0.1 (decimal unit) B: 20/40 (Snellen) C: 0 (LogMAR) D: 1.0 (LogMAR)