In the Context of Accountability from Schools, Which of the Following

In the context of accountability from schools, which of the following is a criticism of state-wide standardized testing in schools?

A) Teachers spend less time teaching the subjects that are tested.
B) Teachers end up spending far too much class time focusing on the development of thinking skills.
C) Students feel pressurized to achieve high test scores as high expectations are placed on them.
D) Using a single test as the sole indicator of students' progress and competence presents a very narrow view of students' skills.