题干
I'm waiting for my friend. _______, I'll go shopping alone.
A：If she comes
B：If she will come
C：If she doesn't come
D：If she didn't come
答案(点此获取答案解析）
C
I'm waiting for my friend. _______, I'll go shopping alone.
A：If she comes
B：If she will come
C：If she doesn't come
D：If she didn't come
