智慧职教: For children below 1.2m(children less than 1.2m tall) may enjoy free tickets.
举一反三
- 管道埋设的深度一般为()。 A: 0.8~1.2m B: 1.0~1.2m C: 1.2~1.4m D: 1.4~1.6m
- Children now enjoy ______ (更好的医疗服务) than before.
- 半通行地沟一般净高为（）。 A: 1.0～1.2m B: 1.0～1.4m C: 1.2～1.4m D: 1.2～1.5m
- 顶棚构造中主龙骨间距一般是( )。 A: 1.0～1.5m B: 1.0～1.2m C: 1.2～1.5m D: 1.2～1.8m
- Which of the following children may have less hearing loss when they grow up?