问题
选择题
—Mum,my class is going hiking tomorrow.
—So you have to get up________ than usual.
A, the earliest B. earliest C. earlier
答案
答案：C
题目分析：句意：妈妈，我班明天要去远足。那么你必须比平时起得更早。early早，than比，前加形容词或副词比较级，故选C.
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