what do you think your life have been changed by IT?用 by 还是 with?

问题描述:

what do you think your life have been changed by IT?用 by 还是 with?
用 by 还是 with?时态有没有错误?

IT是多余的,have应改为has.用by.可改为: By what do you think your life has been changed? 或主动态What do you think have (has) changed your life?如果你想象what是几件事用have一件用has.意思: 你认为你的生活...