ctf如何打开加密的pdf:I could just see a car in the distance, but I couldn’t ( ) what color it was.

I could just see a car in the distance, but I couldn’t ( ) what color it was. This is a test message, to see if I could send message in Chinese. little did i dream i could see you here. i will do the job___.A,just now .B,right away .C.a few minutes ago I'm just a kid 歌词 when I was just a little girl what's up！i just wanna be where i can see you什么意思 How I wish I could be given a hand! Need I go to see the manager?---Yes, you____.A) must B)do C)may D)can _____ he could see, not a singple piece of furniture was worth a five-pound note