题目内容：
WhatwasMs.Yates’beliefinteachingteenagers?A.Teachers’knowledgeisthekeytostudents’achievements.
B.Pressureonstudentsfromteachersshouldbereduced.
C.Hard-pushedstudentsaremorelikelytosucceed.
D.Students’respectisthebestrewardforteachers.
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答案解析：