New area to ease pressure

    On April 1,2017.China announced that it would build the Xiongan New Area in Hebei province. This will he ____the same importance as the Shenzhen Special Economic Zone and the Pudong New Area,according to the State Council.

    The area, about 100 kilometers southwest of downtown Beijing,will cover three counties____sit at the center of the triangular area formed by Beijing,Tianjin,and Shijiazhuang.

    The Xiongan New Area has great potential for growth,____ (report) People's Daily. It has a broad space____(develop) and will expand to cover 2,000 square kilometers.The transportation of the area is convenient, with only an ____(hour) drive to Beijing and Tianjin.

    The new area also has____sound natural environment. It is home to Baiyangdian, one of the____(large) freshwater wetlands in North China.____more than 140 lakes, the wetland is known as the "pearl" of the North China Plain.

    Once____(build),the area will reduce the heavy burdens on Beijing.For example,many companies,universities and scientific research centers will move from Beijing to the area.

    International experts and media also think highly of this new area, saying that it____(set) an example to developing countries, noted Xinhua.

古语言：“三个臭皮匠，赛过诸葛亮”。这句俗语最主要是告诉我们（    ）

下列与第二次世界大战相关的历史事件之间存在着一定的内在联系。这种内在联系的正确顺序应是（    ）

①日军偷袭珍珠港  ②诺曼底登陆  ③雅尔塔会议  ④《联合国家宣言》签署  ⑤苏联对日宣战  ⑥德国投降

实验过程：

步骤一、取紫色甘蓝叶片在研钵中捣烂，加入50%的白酒浸泡1小时后，用纱布过滤，取其汁液。

步骤二、用干净的试管取5ml白醋，并滴加3滴甘蓝汁液，观察颜色变化。

步骤三、用干净的试管取5ml清洁剂，并滴加3滴甘蓝汁液，观察颜色变化。

实验现象：步骤一得到的液体呈____色；步骤二中的液体会变成____色；步骤三中的液体会变成____色。