再来一个英语选择,说下理由啊
问题描述：
再来一个英语选择,说下理由啊
Tom might have come to school in time for Professor Brown's lecture
A.if he got up earlier
B.but he got up rather late
C.unless he had got up earlier
D.but he had gotten up so late
答
A
根据题意“如果他起得早点儿,汤姆可能会赶上布朗教授的讲座.”
故选A.