Everyone else was happy to find a letter or two, while my record was about 12 letters and packages from friends in one day.请问句中,12 letters and packages 指的是 12 letters and 12 packages;还是 12 letters 和一些 packages?
原句:People had no choice but to get their drinking water from toxic sources, and scores ended up in emergency rooms with gastrointestinal illnesses. 请问老师这句话后面的 scores 是不是 scores of them 省略了 of them.