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【单选题】
One of the world’s first ____ was in Egypt.A.
zoo
B.
park
C.
zoos
D.
the parks
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举一反三
【单选题】Most animals can themselves their enviroment.
A.
adjust; with
B.
adjust ; to
C.
adjustment; with
D.
adjustment; to
【单选题】If total spending rises from one year to the next, then
A.
the economy must be producing a larger output of goods and services.
B.
prices at which goods and services are sold must be higher.
C.
either the economy must be producing a larger output of goods and services, or the prices at which goods and services are sold must be higher, or both.
D.
employment or productivity must be rising.
【单选题】If total spending rises from one year to the next, then
A.
the economy must be producing a larger output of goods and services.
B.
goods and services must be selling at higher prices.
C.
either the economy must be producing a larger output of goods and services, or goods and services must be selling at higher prices, or both.
D.
employment or productivity must be rising.
【单选题】If total spending rises from one year to the next, then
A.
the economy must be producing a larger output of goods and services.
B.
either the economy must be producing a larger output of goods and services, or goods and services must be selling at higher prices, or both.
C.
employment or productivity must be rising.
D.
goods and services must be selling at higher prices.
【简答题】蓝牙技术的典型应用是在无线个人网络(WPAN),( )标准就是为WPAN开发的
【单选题】在参加“第三次国际数学和科学”的40个国家中，美国的数学排名是第28位，英格兰的排名是第25位，苏格兰是第29位，东亚最富的4个国家和地区(新加坡、韩国、日本、香港)在数学方面居前4名，但美国儿童教育经费是韩国的3倍。捷克、斯洛伐克、斯洛文尼亚的成绩明显比经济发达的西方邻国好，尽管他们的教育经费远远低于西方国家。 对以上文字所表达的主要观点，理解准确的一项是( )。
A.
总体来说一个国家儿童教育水平的高低，取决于教育经费的多少
B.
总体来说一个国家儿童教育水平的高低，并不取决于国家花钱多少
C.
国家在教育上的花费，同儿童教育水平的关系，没有人们想象的那么大
D.
国家在教育上的花费，对儿童教育水平的关系，不能说不大
【简答题】She will adapt herself _______ the new enviroment.
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