首页
登录
职称英语
[originaltext] Today’s lecture will center on prehistoric people of the Neva
[originaltext] Today’s lecture will center on prehistoric people of the Neva
游客
2023-08-21
65
管理
问题
Today’s lecture will center on prehistoric people of the Nevada desert. Now, most of these prehistoric desert people moved across the countryside throughout the year. You might think that they were wandering aimlessly—far from it! They actually followed a series of carefully planned moves. Where they moved depended on where food was available—places where plants were ripening or fish were spawning.
Now often when these people moved, they carried all their possessions on their backs, but if the journey was long, extra food and tools were sometimes stored in caves or beneath rocks. One of these caves is now an exciting archaeological site. Beyond its small opening is a huge underground grotto. Even though the cave’s very large, it was certainly too dark and dusty for the travelers to live in—but it was a great place to hide things, and tremendous amounts of food supplies and artifacts have been found there. The food includes dried fish, seeds, and nuts. The artifacts include stone spear points and knives: the spear points are actually rather small. Here’s a picture of some that were found. You can see their size in relation to the hands holding them.
5. What is the main subject of this talk?
6. What point does the speaker make about the prehistoric people of the Nevada desert?
7. Why didn’t people live in the cave described by the speaker?
8. What have archaeologists found in the cave?
9. Why does the speaker show a photo to the class?
选项
A、They had trouble finding it.
B、Lack of light made it impossible.
C、It was too small for a group to fit into.
D、Items stored by others took up most of the space.
答案
B
解析
洞穴虽然非常大,但是太暗多尘,不能居住,只有选项B里提到的“缺乏光线”符合这两个原因之中的一个。
转载请注明原文地址:https://tihaiku.com/zcyy/2944267.html
相关试题推荐
Exerciseisgoodforyou.Butmostpeoplereallyknowverylittleabouthow
Exerciseisgoodforyou.Butmostpeoplereallyknowverylittleabouthow
Exerciseisgoodforyou.Butmostpeoplereallyknowverylittleabouthow
Nowadays,computerisbecomingmoreandmorewidelyused.Butpeoplearenot
Oftenheardpeoplecomplainabout,whynotmyface,whysobadweathertoday
Oftenheardpeoplecomplainabout,whynotmyface,whysobadweathertoday
Oftenheardpeoplecomplainabout,whynotmyface,whysobadweathertoday
Oftenheardpeoplecomplainabout,whynotmyface,whysobadweathertoday
Heavierpeoplearemorelikelytobekilledorseriouslyinjuredincaracci
Heavierpeoplearemorelikelytobekilledorseriouslyinjuredincaracci
随机试题
WhydidsomekidnapperstakeconsiderableinterestinMrs.Ramsay’scat?[br][
Facebook’sSystemofDisablingFakeAccountsA)AliciaIstanbulw
UnderdevelopedPeopleTheIndiansli
Thetypicalpre-industrialfamilynotonlyhadagoodmanychildren,butnum
直肠癌生长绕直肠一周需多长时间A.3~6个月 B.6~12个月 C.12~1
以下哪项是清热药的抗毒素作用A.抗病毒 B.提高机体对内毒素的耐受能力 C.
A.100℃加温2~2.5小时B.用0.3%~0.5%甲醛处理C.56℃加热30
下列选项中,不属于新建商品房销售前的宣传资料的是()。A:项目楼书 B:户型
从所给的四个选项中,选择最合适的一个填入问号处,使之呈现一定的规律性:
城市总体规划宏观法律效应向微观法律效应的拓展是()。A.修建性详细规划
最新回复
(
0
)