2~3岁儿童每天氟的适宜和安全摄入量是A.0.1~0.4mg / dB.0.5~1.5mg/dC.1.6~2.6mg/dD.2.7~3.7mg/dE.3.8~4.8mg/d

2~3岁儿童每天氟的适宜和安全摄入量是

A.0.1~0.4mg / d

B.0.5~1.5mg/d

C.1.6~2.6mg/d

D.2.7~3.7mg/d

E.3.8~4.8mg/d


相关考题:

1~3岁儿童每人氟的适宜和安全摄入量 (mg/d)是A.0.1~0.4B.0.5~1.5C.1.6~2.6D.2.7~3.7E.3.8~4.8

1~3岁儿童每日氟的适宜和安全摄入量(mg/d)是A、0.1~0.4B、0.5~1.5C、1.6~2.6D、2.7~3.7E、3.8~4.8

6~12个月儿童每人氟的适宜和安全摄入A. 0. 1~0. 4B. 0. 2~1. 0C. 1. 6~2. 6D. 2. 7~3. 7E. 3. 8~4. 8

3岁儿童每天氟的适宜和安全摄入量(mg/d)是A.0.1~0.4B.0.5~1.5C.1.6~2.6D.2.7~3.7E.3.8~4.8

2~3岁儿童每天氟的适宜和安全摄入量是A.0.1~0.4mg/dB.0.5~1.5mg/dC.1.6~2.6mg/dD.2.7~3.7mg/dE.3.8~4.8mg/d

1~3岁儿童每人氟的适宜和安全摄入量(mg/d)是A.0.1~0.4B.0.5~1.5C.1.6~2.6D.2.7~3.7E.3.8~4.8

6~12个月儿童每人氟的适宜和安全摄入量(mg/d)是A:0.1~0.4B:0.2~1.0C:1.6~2.6D:2.7~3.7E:3.8~4.8

0~3岁儿童每人氟的适宜和安全摄入量(mg/d)是A.O.1~0.4B.0.5~1.5C.1.6~2.6D.2.7~3.7E.3.8~4.8

1~3岁儿童每日氟的适宜和安全摄入量(mg/d)是A.0.1~0.4B.0.5~1.5C.1.6~2.6D.2.7~3.7E.3.8~4.8