婴幼儿肌肉的力量和能量的储备都比成人强，所以不易疲劳。( )
参考答案：
正态均值法需要计算患者数据的()
A．均值
B．标准差
C．标准误
D．变异系数
E．均值和标准差
--- Can sixteen - year -olds drive their cars to go to school?
---No, they should’t because they aren’t serious
enough.
A.allow B.be allowed C.have allowed
