my parents have promised to come to see me before I_____(leave)for Africa
my parents have promised to come to see me before I_____(leave)for Africa
英语人气：168 ℃时间：2019-09-29 03:02:47
优质解答
应该使用一般现在时,用以在时间状语从句表达将来动作.因为从句中的leave for America 仍未发生；否则则应该说：My parents had promised to come to see me...
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