Question

I would appreciate _______ you could give me some advice on

Answer 1

C

考查句型：I would appreciate it if 如果……我将不胜感激，it作形式宾语，真正的宾语是if后的从句。句意：如果你能给我提一些关于TOFEL考试的建议，我将不胜感激。所以选C。