【单选题】Prefix meaning before, forward:
【单选题】演讲人将事先写好的演讲稿背诵下来,向听众进行脱稿演讲的形式是( )
【单选题】下列 常用仪器或仪表中能直接用火加热的是
【单选题】what is the meaning of the prefix " post"?____
【单选题】Which of the following prefix has the same meaning with the prefix of "multimedia"?
【单选题】what is the meaning of the prefix " ex"?____
【单选题】what is the meaning of the prefix "micro"?____
【单选题】Prefix meaning across, through:
【单选题】Prefix meaning self, own:
【单选题】what is the meaning of the prefix" dectro"?____