Chinese consumers smashed last year’s record for purchases on Singles’ Day, the world’s biggest online-shopping frenzy. 请问句中的 purchases 是否可以改为 purchasing?若可以改,改后有何差别?
Technology and infrastructure expansion have led to bandwidth prices at record lows too, down over three-fold in the past five years. 请问这句话中,如果原价是100,现在是多少钱?
“ Dr Priego-Capote is able to find in dried sweat substances that are undetectable at the moment in fresh perspiration ”请问老师,这段话里面的连接代词that,是不是应该改成what才对?
...封邮件里的一个句子Hi, Lara,Me and my cousins are going surfing at the beach on Sunday......对这个句子我感到困惑:单词“我”和词组“我的表弟们”做并列主语,为什么这里可以把第一人称代词“我”放在第三人称词组“我的表弟们”前面...
On Tuesday morning,he told me the meeting was postponed until next Monday.以上句子是我自己写的,请问老师们,这里postpone的用法是否正确?如果正确,postpone 在这里是延续性动词还是瞬间动词?如果是延续性动词,那么说明这个postpone 的动作...