搜题请搜索小程序“爱下问搜题”
问题 单项选择题

新疆维吾尔自治区是我国最大的省级行政区，在五个自治区中，它是( )成立的。

A．第一个
B．第二个
C．第三个
D．第五个

答案

参考答案：B

解析： 我国的五个自治区分别是：广西壮族自治区、内蒙古自治区、西藏自治区、宁夏回族自治区和新疆维吾尔自治区。其中·，内蒙古自治区成立于1947年5月1日，这是我国建立最早的民族自治区。1955年10月1日新疆维吾尔自治区成立。1958年3月5日，广西壮族自治区第一届人民代表大会第一次会议召开，宣告广西壮族自治区成立。1958年10月25日成立了宁夏回族自治区。1965年9月1日，西藏自治区第一届人民代表大会第一次会议在拉萨举行，西藏自治区正式宣告成立。故新疆维吾尔自治区是我国成立的第二个自治区，本题答案为B。

问答题 简答题

简述什么是自我效能感，及自我效能感的来源。
查看答案
填空题

World Water Shortage


A new study warns that about thirty percent of the world’s people may not have enough water by the year 2025.
A private American organization called (1) Action International did the new study. It says (2) than three-hundred-thirty-five-million people (3) enough water now. The people live in twenty-eight (4) . Most of the countries are in Africa or the (5) East.
P-A-I researcher Robert Engelman says (6) the year 2025, about three-thousand-million people (7) lack water. At least 18 more countries are (8) to have severe water problems. The demand (9) water keeps increasing. Yet the amount of water on Earth (10) the same.
Mr. Engelman says the population in countries that lack water is (11) faster than in other parts of the world. He says (12) growth in these countries will continue to (13) .
The report says lack of water in the future may (14) in several problems. It may increase health (15) . Lack of water often means drinking (16) not safe. Mr. Engelman says there are problems (17) over the world because of diseases, such as cholera, (18) are carried in water. Lack of water may also result (19) more international conflict. Countries may have to (20) for water in the future. Some countries now get sixty percent of their fresh water from other countries. This is true of Egypt, the Netherlands, Cambodia, Syria, Sudan, and Iraq. And the report says lack of water would affect the ability of developing to improve their economies. This is because new industries often need a large amount of water when they are beginning.
查看答案