泰生农场官网:Do not eject discs after recording是什么意思?

Do not eject discs after recording是什么意思? To do or not to do, that is a question those who do not know are not to blame ,those who do not wish to know is a shame. you do not own a dog , the dog owns you . we must buy things we ( )A. need not B.do not need C.have not need解释一下，谢谢 Those who do not know are not to blame; those who do not wish to know is a shame。什么意思？ Would you please_____it like that? A.don't B.not do C.not to do D.won't do we ( )touch it.A.must not B.must not to C.have not to D.do not have to.详解一下，急！谢谢 -It is secret between us.Do not tell anybody.-Sure__.A.I will B.I will C.I will not. I am afraid i do not _ a chance of getting the job.