【单选题】Only after you explained it to me ____ it was not my teacher’s fault.
【单选题】After looking at many new cars, I found ______ which I would accept just as suitable.
【单选题】- Why did you _______ change your mind? -I realized my plan wasn't practical after a long discussion.
【单选题】I really don’t know _________ I put my wallet after I paid the bill.
【单选题】Pentium主板上的Cache存储器的作用是( )。
【单选题】______had I bought the computer______I regretted spending so much money on it.
【单选题】It was not _____ she took off her glasses _____ I realized she was a famous film star.