If/ you/ not help/ II not meet/ her/ last week.

Câu hỏi: If/ you/ not help/ II not meet/ her/ last week.

A. If you don't help me, I couldn't meet her last week.

B. If you' didn't help me, I couldn't meet her last week.

C. If you hadn't helped me, I couldn't meet her last week.

D. If you hadn't helped me, I couldn't have met her last week.