首页
登录
职称英语
[originaltext]M: It’s good to see you back. How was your trip to Arizona? Did y
[originaltext]M: It’s good to see you back. How was your trip to Arizona? Did y
游客
2023-06-24
46
管理
问题
M: It’s good to see you back. How was your trip to Arizona? Did you see the Great Canyon?
W: Yes, it was fantastic. Now I know why it is listed together with the Nile River as one of the greatest natural wonders in the world. Here, do you have interest to see the pictures I took there?
M: Oh, what a splendid view! It is even bigger than I had imagined. I remember reading about the Great Canyon and(9)I think it said that it was formed suddenly when the outer crust of the earth split open during an earthquake.
W:(9)Well, not that quickly. Look, here is the picture of the Colorado River. See the way down at the bottom of the canyon? That river and its branches have been wearing the canyon floor away for ten million years.
M:(10)Then the canyon is the result of soil losses. I’ll bet geologists have made some interesting discoveries there.
W: Not only the geologists, archaeologists have also found the bones of some extinct animals in caves in the canyon walls. In a cave 140 feet above the river, they found driftwood that dated back as far as 37 000 years.
M:(ll)That means the river must have been 140 feet higher when it carried the driftwood into the cave.
W: It’s very possible, but of course who knows. The Great Canyon is full of mysteries. Wouldn’t you like to go to Arizona some day?
M: You bet I would.
9. What are the two speakers mainly talking about?
10. What’s the main cause of the Great Canyon’s formation according to the conversation?
11. What does the driftwood found in the cave indicate?
选项
A、Losses of soil.
B、Human’s destruction of nature.
C、Outbreak of an earthquake.
D、Volcanic eruption.
答案
A
解析
事实细节题。本题问的是大峡谷形成的主要原因。对话中女士提到科罗拉多河及其支流不断带走大峡谷的表层土壤,因此男士下结论说大峡谷是土壤流失的结果。
转载请注明原文地址:http://tihaiku.com/zcyy/2777318.html
相关试题推荐
[originaltext]W:Jack,Iheardyouwerelookingforajob.Haveyoufoundoney
[originaltext]EducationexpertssayAfrica’sgrowinghighereducationsyste
[originaltext]ThegovernmentofNepalsaysitbelievesatleastfifteenhun
[originaltext]Iamnotonlyapainter,butastudentofart.Sometimes,Id
[originaltext]Iamnotonlyapainter,butastudentofart.Sometimes,Id
[originaltext]Culturecanandshouldplayaroleinbringingpeopletogethe
[originaltext]Culturecanandshouldplayaroleinbringingpeopletogethe
[originaltext]Culturecanandshouldplayaroleinbringingpeopletogethe
[originaltext]W:Hello?M:Hi,Jessica?W:Oh,hi,Mike.What’sup?M:Sorryto
[originaltext]W:Hello?M:Hi,Jessica?W:Oh,hi,Mike.What’sup?M:Sorryto
随机试题
YuXiuhuawaselectedasthevicepresidentoftheWriters’AssociationofZ
Thegovernmenthashardlytakenmeasurestocrackdownonthesecrimeswhennew
AletaSt.Jamesisthelatestcelebritytoenterthe"Areyouevertooold
甲公司采用存货模式确定最佳现金持有量。如果在其他条件保持不变的情况下,资本市场的
对于风湿性心脏疾病患者,提示有风湿活动的是A.发热4~5d B.关节疼痛 C
甲、乙、丙、丁均为证券业务财务与会计人员,甲在下班后兼职与主业有冲突的岗位,乙经
A利用“直除法”直接得到待比较分数的首位:
( )是企业根据既定的员工绩效目标,收集与员工绩效相关的各种信息,借助一定的方
男性,23岁,下腰部及左腿痛3个月加重1周,查体左直腿抬高试验40°(+),加强
投资组合保险策略是一大类投资策略的总称,这些策略的共性是强调投资人对最大风险损
最新回复
(
0
)