A-A+
Student test scores have become the key measur
问题详情
Student test scores have become the key measure of teachers"performance due to ______.
A．the lack of well-accepted standards
B．the absence of federal funding
C．strong theoretical support
D．past successful experience
参考答案
正确答案：A
解析：In its absence指的是缺少第4句提到的universally accepted way to measure competence．这是学生考试成绩成为衡量教师表现的原因，A的lack与原文absence同义，well-accepted standards与原文universally accepted way同义，故选A。干扰项B的absence直接照抄原文，但federal funding无原文支持，故不选。
