[单项选择]Questions 52 to 56 are based on the following passage.
"Nothing matters more to a child’s education than good teachers." Anyone who’s ever had a Ms. Green or a Mr. Miller whom they remember fondly instinctively knows this to be true. And while "Who’s teaching my kid " is an important question for parents to ask, there may be an equally essential (and rarely remarked upon)question-"Who’s teaching my kid’s teachers "
On Thursday, Secretary of Education Arne Duncan went to Columbia University’s Teachers College, the oldest teacher-training school in the nation, and delivered a speech blasting the education schools that have trained the majority of the 3.2 million teachers working in U. S. public schools today. "By almost any standard, many if not most of the nation’s 1,450 schools, colleges and departments of education are doing a mediocre(普通的)job of preparing teachers for the realities of the 21st century classroom," he said to an audience of teaching stude
A. They are teachers who are teaching our children.
B. They were teachers we liked in our school years.
C. They were teachers who taught our kids’ teachers.
D. They know how to be the best teachers.