在正常状态下皮肤的pH值范围是什么状态（）
A.弱酸性
B.弱碱性
C.中性
D.酸性
参考答案：A
______ you'll be able to succeed mainly depends on ______ you do and ______ you do it.
A．If; what; why
B．Whether; how; why
C．That; whether; how
D．Whether; what; how
社会正义
