What is the first paragraph mainly about? Why are jade and jade finders mentioned in the passage?

admin2009-06-15 42

问题 What is the first paragraph mainly about?
Why are jade and jade finders mentioned in the passage?

选项 A、Because jade finders used the compass to detect lodestone.
B、Because jade was hard enough to make the compass.
C、Because jade finders were possibly the inventors of the compass.
D、Because jade and lodestone were found in the same mountains.

答案C

解析

转载请注明原文地址:https://www.kaotiyun.com/show/ZzQd777K

本试题收录于：职称英语理工类C级题库职称英语分类

职称英语理工类C级

职称英语

相关试题推荐

TheOriginofLanguageisaMysteryHowmenfirstlearnedtoinventwordsisunknown;inotherwords,theoriginoflanguage
Manypeoplewronglybelievethatwhenpeoplereacholdage,-theirfamiliesplacetheminnursinghomes.Theyareleftinthe(51)
Manypeoplewronglybelievethatwhenpeoplereacholdage,-theirfamiliesplacetheminnursinghomes.Theyareleftinthe(51)
Wederiveknowledgemainlyfrombooks.
LoweringtheRiskofHeartDiseaseLikemillionsofotherAmericans,Icomefromafamilywithahistoryofheartdisease.My
"Don’tDrinkAlone"GetsNewMeaningInwhatmaybebadnewsforbarsandpubs,anEuropeanresearchgrouphasfoundthatpe
Thecommitteewasaskedtorenderareportonthehousingsituation.
Organicfood:Why?1.Europeisnowthebiggestmarketfororganicfoodintheworld,expandingby25percentayearoverth
Theministerheadedthecommittee.
Thecommitteewasaskedtorenderareportonthehousingsituation.

随机试题

背景天津某工程由A建筑集团公司总承包，土方由B基础公司分包，现场正在进行深基坑土方开挖。18点15分，B基础公司项目经理将11名普工交给现场工长；19点左右，工长向11名工人交代了生产任务，11人全部下基坑，在⑦轴至⑧轴间平台上施工(领班未到现场，电工未
A．患肢短缩、纵向叩击痛、外旋45°～60°B．患肢屈曲、外展、外旋畸形C．患肢短缩、纵向叩击痛、外旋90°D．患肢屈曲、内收、内旋畸形髋关节前脱位会出现
女性，38岁，G2P0，痛经渐进加重5年。患者月经规律，5/28天，量中。自5年前人流后开始痛经，以下腹部为重，放射至肛门及大腿，患者最可能的诊断是
A．双缩脲反应B．Vitali反应C．绿奎宁反应D．甲醛硫酸反应E．NO3-的反应芳环侧链具有氨基醇结构的药物的特征反应
下列哪项不属于施工图预算的编制方法()。
采用直接标价法时，一国汇率的上升意味着()。
系统管理密码和数据库管理密码应分开管理，但可有同一人掌管。()
我国和一些国际组织对导游服务实行规范化的主要目的是为了()。
幼儿园教育的原则有()。
设曲线L是抛物柱面x=2y2与平面x+z=1的交线．求曲线L分别绕各个坐标轴旋转一周的曲面方程．

最新回复(0)

What is the first paragraph mainly about? Why are jade and jade finders mentioned in the passage?

职称英语理工类C级

职称英语

TheOriginofLanguageisaMysteryHowmenfirstlearnedtoinventwordsisunknown;inotherwords,theoriginoflanguage

Manypeoplewronglybelievethatwhenpeoplereacholdage,-theirfamiliesplacetheminnursinghomes.Theyareleftinthe(51)

Manypeoplewronglybelievethatwhenpeoplereacholdage,-theirfamiliesplacetheminnursinghomes.Theyareleftinthe(51)

Wederiveknowledgemainlyfrombooks.

LoweringtheRiskofHeartDiseaseLikemillionsofotherAmericans,Icomefromafamilywithahistoryofheartdisease.My

"Don’tDrinkAlone"GetsNewMeaningInwhatmaybebadnewsforbarsandpubs,anEuropeanresearchgrouphasfoundthatpe

Thecommitteewasaskedtorenderareportonthehousingsituation.

Organicfood:Why?1.Europeisnowthebiggestmarketfororganicfoodintheworld,expandingby25percentayearoverth

Theministerheadedthecommittee.

Thecommitteewasaskedtorenderareportonthehousingsituation.

A．患肢短缩、纵向叩击痛、外旋45°～60°B．患肢屈曲、外展、外旋畸形C．患肢短缩、纵向叩击痛、外旋90°D．患肢屈曲、内收、内旋畸形髋关节前脱位会出现

女性，38岁，G2P0，痛经渐进加重5年。患者月经规律，5/28天，量中。自5年前人流后开始痛经，以下腹部为重，放射至肛门及大腿，患者最可能的诊断是

A．双缩脲反应B．Vitali反应C．绿奎宁反应D．甲醛硫酸反应E．NO3-的反应芳环侧链具有氨基醇结构的药物的特征反应

下列哪项不属于施工图预算的编制方法()。

采用直接标价法时，一国汇率的上升意味着()。

系统管理密码和数据库管理密码应分开管理，但可有同一人掌管。()

我国和一些国际组织对导游服务实行规范化的主要目的是为了()。

幼儿园教育的原则有()。

设曲线L是抛物柱面x=2y2与平面x+z=1的交线．求曲线L分别绕各个坐标轴旋转一周的曲面方程．