It was between 1830 and 1835________the modern newspaper was born.[ ]

We’re going to have a basketball match with Class 3.-–________.

How did the writer win the prize—He worked day and night for two years. ______ . he succeeded.

填入下面文段空白处的词语，最恰当的一组是（ ）冰雹活动 ① 与天气系统有关，② 受地形、地貌的影响 ③ 很大。我国地域辽阔，地形复杂，地貌差异很大，④ 我国有世界上最大的高原，⑤ 使大气环流也变得复杂了。⑥ ，我国冰雹天气波及范围大，冰雹灾害地域广。① ② ③ ④ ⑤ ⑥

Zhengzhou was attacked by such a terrible sandstorm________ few residents had ever experienced before.