英语并列连词与并列结构 如：I would have written before but I have been ill. 我本该早写信的，但我生病了。I have failed, yet I shall try again. 我失败了，但我还要尝试。You like tennis, while Id rather read. 你爱打网球，但我爱看书。2、表选择的并列连词主要 or (或者，还是，否则), either…or…(不是…就是…), neither…or…(既不…也不…), other
