题目内容:
WhatdoweknowaboutthestudyledbyCarlWiemaninthesecondparagraph? A.Studentsneedtoturntoscientistsforhelpiftheyhavetrouble.
B.Anintroductoryphysicscoursewasgiventophysicsmajors.
C.Studentswerefirsttaughtinthe"deliberatepractice"approach.
D.Aprofessorcontinuedtoteachthesamesectionwiththetraditionallectures.
参考答案:【答案仅供学习,请勿对照自行用药等】
答案解析: