英语
单选题We learn from the last sentence of the passage that _____.A the availability of raw materials also depends on warB continued expansion of scientific knowledge will prolong the usage of raw materialsC political and social will also decide the availabili
题目
the availability of raw materials also depends on war
continued expansion of scientific knowledge will prolong the usage of raw materials
political and social will also decide the availability of raw materials
war and population are severe problems
参考答案和解析
文章最后一句说，即使通过技术手段使这些财富变为可用时，不断加速增长的人口和战争带来的巨大浪费也是需要加以考虑的复杂因素。可见社会问题（人口）和政治问题（战争）也会影响自然资源的可利用性，故答案为C。注意，选项D的陈述也是正确的，但全文都是关于自然资源的，所以D是离题的。
相似问题和答案
第1题：
We can learn from the passage that______.
A. Reading is just a way of knowing new words
B. A good reader must learn more new words
C. A good reader can think before, while and after reading
D. Reading takes a lot of time
35．答案为C 通过短文得知好的阅读者懂得在读前、读中、读后思考。A、B与短文内容冲突，D选项未提到。
第2题：
states of people with religious faces
a belt that was modeled on the Bible
a region that was staunchly Christian
people who were once prohibitionists
词义题。Bible《圣经》为基督教的经典，而belt有“区域，地带”的意思，由此可以推断Bible Belt在此处指“信奉基督教的地区”，因此选项C为正确答案。
第3题：
23． From the passage， we can learn that "Magic Sunflower Club" is a _______in Eng-lish
A． book
B． city
C． story
D． club
23.C【解析】从第二段第四、五两句话可姗
第4题：
not willing to share food
not found around the poles
more successful than all other animals
too many to achieve any level of organization
文章第一段第三句指出“They also live nearly everywhere, except on frozen mountain tops and around the poles.”，即结冰的山顶和极地周围没有蚂蚁。
第5题：
Google’s profits and stock value
some international IT companies
the company’s own interests
local commercial banks
主旨归纳题。定位到原文最后一段第一句“The creators of Google have promised to give Google. org about one percent of company profits and one percent of its total stock value every year”，谷歌的这些项目投资资金来自于其公司百分之一的利润和百分之一的股值。A项即是对该句的直接引用，完全符合。B、C、D项在文中没有依据，属于臆造，可以排除。
第6题：
what can we infor from the last sentence of the text ?
A． hapiness comes from peaceful life in the country
B．Health is more important than money
C．the harmoney betwwenn man and nature is important
D．good old day will never be forgotten
第7题：
推理题。根据题干定位至原文的第二段。根据该段的第一句话：“Dad was a creature of habit. He didn’t always greet new experiments in cooking with glee.”可知，“父亲的习惯常年不变，不喜欢尝试新食物。”而后文提到“我刚开始学习烹饪，喜欢邀请父母品尝新手艺，”该段的最后一句话说到：Dad would look at his plate suspiciously and ask, “Am I the ‘guinea pig’ for this meal?”由此可见，当父亲看到盘子中的菜时，怀疑自己是女儿实验用的“小白鼠”，而不愿意吃其中的食物，因此父亲拒绝品尝新手艺。
第8题：
.What can we infer from the last sentence of the text?
A. Happiness comes from peaceful life in the country.
B. Health is more important than money.
C. The harmony between man and nature is important.
D. Good old days will never be forgotten.
第9题：
all airline
a hotel
a website
a bus company
该篇文章讲述的是关于乘车旅行的事宜，可以判断出“Greyhound”应该与车辆有关。正确答案为D。
第10题：
India
Pennsylvania
Oklahoma
Sweden
文章首段第二句提到“He was born in 1888 in an Indian Territory (印第安人保护区) that is now Oklahoma.”，由此可知，吉姆·索普出生在俄克拉河马州。故C项正确。