以下有关治疗干预评分（TISS）的涵义错误的是（）

A.TISS是根据所需采取的诊疗和护理措施进行评分的方法

B.是护理和医疗工作的反映

C.能很好地反映病情严重程度

D.适合于所有的住院患者

E.TISS还可以用于ICU的记账工作并记录治疗费用

I wonder how he could ______ not handing in his math exercises yesterday, for his math teacher is always strict with his students.

A．get along with

B．get away with

C．get down to

D．get around