若函数f（x）=2sin（2x+$\frac{\mathrm{\pi }}{6}$）+a﹣1（a∈R）在区间0，$\frac{\mathrm{\pi }}{2}$上有两个零点x₁，x₂（x₁≠x₂），则x₁+x₂﹣a的取值范围是（　　）

If the poor children have          drink, they will not die.

地处亚洲与大洋洲、太平洋与印度洋之间的“十字路口”的咽喉是（    ）

2015年9月26日，***在联合国发展峰会上宣布，中国将免除对有关最不发达国家、内陆发展中国家、小岛屿发展中国家截至2015年底到期未还的政府间无息贷款债务。同时，宣布将设立“南南合作援助基金”，首期提供20亿美元。这反映了我国 (     )    

①社会经济发展的巨大成就                

②对外开放的辉煌成效

③已经达到中等发达国家水平              

④已消灭了贫困 

增加：在缺词处加一个漏字符号(∧), 并在此符号下面写出该加的词。

删除：把多余的词用斜线（ ＼）划掉。

修改： 在错的词下划一横线, 并在该词下面写出修改后的词。

注意：1）每处错误及其修改均仅限一词；

      2）只允许修改十处, 多者(从第11处起) 不计分。

    Every morning Steve goes to work by the train. As he has a long trip, he always buys a newspaper. It helps make the time passing more quickly. One Tuesday morning, he turned to the sports page. He wants to read the report about a important football match the night before. The report was very interesting that he forgot to get off at his station. He did not know it unless he saw the sea. He got off at next station, and had to wait a long time for a train to go back. Therefore, he arrived late at the office, that made his boss very angry. When Sieve told to him why he was late, “Work is very important than football!” He shouted.