pH值正常可判定无酸碱平衡紊乱。（）
参考答案：错
与CCMD-3最接近的分类诊断标准是
A． ICD-9
B．ICD-10
C．DSM-Ⅲ
D．DSM-Ⅲ-R
E． DSM-Ⅳ
Sharon Stone would be much better now if she ______ Steven's advice.[ ]
A. takes
B. have taken
C. took
D. had taken
