• 2022-06-05
    1.This is _________ boy. That girl is _________.
    A: an 8-years-old; 6 years old
    B: an 8-year-old; 6 years old
    C: an 8-year-old; 6-year-old
    D: a 8-year-old; 6-year-old
  • B

    内容

    • 0

      Visual acuity improves gradually and is emmetropia at ( ) A: 6 months old B: 3 years old C: 4 years old D: 5 years old

    • 1

      Mary is 18 years old this year; she ____19 next year.

    • 2

      How old was the baby? A: 15 months B: 16 months C: one year old D: one year and a half old

    • 3

      4. The little boy is _________. A: four years old B: five years old C: six years old D: seven years old

    • 4

      A: How old is the dog?B: He is not very old.Q: The dog is A: very old B: not very old C: half a year D: one year and a half