With the help of the space-shuttle-carried radar, archeologists found The stream-rounded pebbles and Stone-Age axes which were

admin2012-09-10 42

问题 With the help of the space-shuttle-carried radar, archeologists found
The stream-rounded pebbles and Stone-Age axes which were found along the ancient river banks show that

选项 A、an early human civilization once existed along the old river banks.
B、ancient people didn’t know how to make weapons.
C、most species of animals in Sahara have disappeared.
D、early humans were good at fighting with sharp weapons.

答案A

解析

转载请注明原文地址:https://kaotiyun.com/show/oSLd777K

本试题收录于：职称英语理工类A级题库职称英语分类

职称英语理工类A级

职称英语

相关试题推荐

NaturalMedicinesSinceearliestdays,humanshaveusedsomekindsofmedicines.Weknowthisbecausehumanshavesurvived.
AdifferenttechniquesBsocialrelationshipsandcommunicationClanguageandinformationDseveralcausesworkingtogetherEa
HypertensionDrugsFoundtoCutRiskofStrokeAustraliandoctorsdeclaredMondaythatacocktailofsimpleantihypertensive
WhichofthefollowingisNOTtrueofwhatismentionedaboutthewingedrobotinthesecondparagraph?Whatmeasuredhowmuch
HarryPotterismentionedinthepassage,becausescientistsHarryPotter’sinvisibilitycloakdoesn’thaveanyrealcompetitio
PeoplefrommanycountriesweredrawntotheUnitedStatesbythegrowingcitiesandindustries.
Accordingtothepassage,nothingissocoldtoanordinarypersonas______.Fromthepassagewelearnthat______.
SQ3RAProvenmethodforeffectivetextbookreadingistheSQ3RmethoddevelopedbyFrancisRobinson.Thefirststepisto
HowDidSheConquertheAmericans?African-AmericantalkshowqueenOprahWinfreyistheworld’smostpowerfulcelebrity,a
Thewaitresshasbeenfiredbecauseofherrudenesstothecustomers.

随机试题

用户账号是一些信息的集合，这些信息不包括()
对CT准直器作用的论述，错误的是
能被阿托品阻断的受体是()
完全竞争型产品市场的特点包括()
民警陈某在对一传销团伙窝点进行秘密侦查时，发现该团伙成员将一袋生活垃圾扔在公共垃圾桶里，待其离开，陈某遂翻查该袋垃圾并找到一些物品。下列物品可用于较为准确判断窝点人员数量的是()。
教育实验中无关变量很多，要对其进行有效的控制，实验者必须有针对性地选择合理的办法，教育实验中控制无关变量的主要方法不包括()。
行政处罚的原则包括（）。
用RSA算法加密时，已知公钥是(e=7，n=20)，私钥是(d=3，n=20)，用公钥对消息M=3加密，得到的密文是()。
Whendidthemangetupthismorning?
InwhichdepartmentisJaneCrewworkingatthemoment?

最新回复(0)

With the help of the space-shuttle-carried radar, archeologists found The stream-rounded pebbles and Stone-Age axes which were

职称英语理工类A级

职称英语

NaturalMedicinesSinceearliestdays,humanshaveusedsomekindsofmedicines.Weknowthisbecausehumanshavesurvived.

AdifferenttechniquesBsocialrelationshipsandcommunicationClanguageandinformationDseveralcausesworkingtogetherEa

HypertensionDrugsFoundtoCutRiskofStrokeAustraliandoctorsdeclaredMondaythatacocktailofsimpleantihypertensive

WhichofthefollowingisNOTtrueofwhatismentionedaboutthewingedrobotinthesecondparagraph?Whatmeasuredhowmuch

HarryPotterismentionedinthepassage,becausescientistsHarryPotter’sinvisibilitycloakdoesn’thaveanyrealcompetitio

PeoplefrommanycountriesweredrawntotheUnitedStatesbythegrowingcitiesandindustries.

Accordingtothepassage,nothingissocoldtoanordinarypersonas______.Fromthepassagewelearnthat______.

SQ3RAProvenmethodforeffectivetextbookreadingistheSQ3RmethoddevelopedbyFrancisRobinson.Thefirststepisto

HowDidSheConquertheAmericans?African-AmericantalkshowqueenOprahWinfreyistheworld’smostpowerfulcelebrity,a

Thewaitresshasbeenfiredbecauseofherrudenesstothecustomers.

用户账号是一些信息的集合，这些信息不包括()

对CT准直器作用的论述，错误的是

能被阿托品阻断的受体是()

完全竞争型产品市场的特点包括()

民警陈某在对一传销团伙窝点进行秘密侦查时，发现该团伙成员将一袋生活垃圾扔在公共垃圾桶里，待其离开，陈某遂翻查该袋垃圾并找到一些物品。下列物品可用于较为准确判断窝点人员数量的是()。

教育实验中无关变量很多，要对其进行有效的控制，实验者必须有针对性地选择合理的办法，教育实验中控制无关变量的主要方法不包括()。

行政处罚的原则包括（）。

用RSA算法加密时，已知公钥是(e=7，n=20)，私钥是(d=3，n=20)，用公钥对消息M=3加密，得到的密文是()。

Whendidthemangetupthismorning?

InwhichdepartmentisJaneCrewworkingatthemoment?

Accordingtothepassage,nothingissocoldtoanordinarypersonas.Fromthepassagewelearnthat.