I don’t know if she _______ next month. If she _______, let me know.
A. comes; comes B. will come; comes
C. comes; will come D. will come; will come
I don’t know if she _______ next month. If she _______, let me know.
A. comes; comes B. will come; comes
C. comes; will come D. will come; will come
B 第一个if意为“是否”,引导宾语从句;第二个if意为“如果”,引导条件状语从句,
常用一般现在时表将来。由句意“我不知道下个月她是否会来,如果她来,让我知道”
可知选B。