Fetal movement generally occurs in the ( )
month pregnant
A: 3
B: 4
C: 5
D: 6
month pregnant
A: 3
B: 4
C: 5
D: 6
举一反三
- How long should the ultrasound surveillance be taken for the hemangiomas?( ) A: 1<br/>month B: 2<br/>months C: 3<br/>to 6 months D: 4<br/>months E: 5<br/>months
- 数学建模的正确步骤为()<br/>(1)模型构建<br/>(2)问题分析<br/>(3)模型改进<br/>(4)求解模型<br/>(5)模型检验<br/>(6)应用模型解决问题 A: (1)(3)(5)(4)(2)(6) B: (1)(4)(3)(2)(6)(5) C: (2)(1)(4)(5)(3)(6) D: (2)(1)(4)(5)(6)(3)
- Fetal education generally starts from the five weeks pregnant.(<br/>)
- Pregnant women during pregnancy always face the negative emotions<br/>such as anxiety and fear, which will also affect the fetal health.(<br/>)
- 以下数组定义中,错误的是( )。 A: int<br/>x[2][3] ={1, 2, 3, 4, 5, 6} ; B: int<br/>x[][3] ={0} ; C: int<br/>x[][3] ={{1, 2, 3} , {4, 5, 6} } ; D: int<br/>x[2][3] ={{1, 2} , {3, 4} , {5, 6} } ;