27.What was the original purpose of gradeforgiveness? [A]To help freshmen adapt to collegelearning. [B]To maintain colleges’ graduationrates. [C]To prepare graduates for a challengingfuture. [D]To increase universities’ income fromtuition.
【参考答案及解析】
D.To help freshmen adapt to college learning.
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D.To help freshmen adapt to college learning.
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