B, D…… . opaque to, an arcane.

　　. There has been much hand-wringing about how unprepared American students are for college.  Graff reverses this perspective, suggesting that colleges are unprepared for students.  In his analysis, the university culture is largely opaque to entering students because academic culture fails to make connections to the kinds of arguments and cultural references that students grasp.  Understandably, many students view academic life as an arcane ritual.

　　B, E…… . opaque to, a laudable.

　　. There has been much hand-wringing about how unprepared American students are for college.  Graff reverses this perspective, suggesting that colleges are unprepared for students.  In his analysis, the university culture is largely opaque to entering students because academic culture fails to make connections to the kinds of arguments and cultural references that students grasp.  Understandably, many students view academic life as a laudable ritual.

　　B, F…… . opaque to, a painstaking.

　　. There has been much hand-wringing about how unprepared American students are for college.  Graff reverses this perspective, suggesting that colleges are unprepared for students.  In his analysis, the university culture is largely opaque to entering students because academic culture fails to make connections to the kinds of arguments and cultural references that students grasp.  Understandably, many students view academic life as a painstaking ritual.

　　C, D…… . essential for, an arcane.

　　There has been much hand-wringing about how unprepared American students are for college.  Graff reverses this perspective, suggesting that colleges are unprepared for students.  In his analysis, the university culture is largely essential for entering students because academic culture fails to make connections to the kinds of arguments and cultural references that students grasp.  Understandably, many students view academic life as an arcane ritual.

　　C, E…… . essential for, a laudable.

　　There has been much hand-wringing about how unprepared American students are for college.  Graff reverses this perspective, suggesting that colleges are unprepared for students.  In his analysis, the university culture is largely essential for entering students because academic culture fails to make connections to the kinds of arguments and cultural references that students grasp.  Understandably, many students view academic life as a laudable ritual.

　　C, F…… . essential for, a painstaking.

　　There has been much hand-wringing about how unprepared American students are for college.  Graff reverses this perspective, suggesting that colleges are unprepared for students.  In his analysis, the university culture is largely essential for entering students because academic culture fails to make connections to the kinds of arguments and cultural references that students grasp.  Understandably, many students view academic life as a painstaking ritual.