Research Demonstrates That in the Typical Elementary School Classroom in the U.S

Research demonstrates that in the typical elementary school classroom in the U.S.:

A) boys and girls get about the same amount of attention.
B) girls who ask questions are seen as curious; boys who ask questions are seen as aggressive.
C) boys get more praise and more criticism than girls.
D) girls and boys are asked to do the same physical tasks (e.g.,moving desks) .
E) All of these are true.