首页
登录
职称英语
Israeli archaeologists have discovered human remains dating from 400,000 yea
Israeli archaeologists have discovered human remains dating from 400,000 yea
游客
2023-11-10
12
管理
问题
Israeli archaeologists have discovered human remains dating from 400,000 years ago,(1)______ conventional wisdom that Homo sapiens(2)______in Africa.
Avi Gopher, of Tel Aviv University’s Institute of Archaeology, said testing of stalactites(钟乳石) and other(3)______found in a cave east of Tel Aviv(4)______ that eight teeth uncovered there could be the earliest(5)______ so far of our species. " Our cave was used for a period of about 250, 000 years— from about 400,000 years ago to about 200, 000 years ago," he told the reporters.
" The teeth are(6)______ through the(7)______ of the cave, some in the deeper part;(8)______ from 200, 000 years and through all kinds of other layers that can be(9)______ 400, 000 years. The oldest are 400,000 years old" ,he added.
That calls into question the(10) ______held view that Africa was the(11)______of modern man, said Gopher, who headed the dig at Qesem Cave.
"It is(12)______ at the moment that the earliest Homo sapiens that we know is in east Africa and is 200,000 years old,or a little less. We don’t know of anywhere else where anyone(13)______ to have an earlier Homo sapiens,"he said.
Gopher said the first teeth were (14)______in 2006 but he and his team waited until they had several samples,then(15)______ years of testing, using a variety of dating methods,(16)______ publishing their findings.
Digging continues at the cave, the university said, with researchers (17)______ to uncover(18) ______finds that will enable them to(19)______the findings published up to now and to enhance our understanding of the(20)______of mankind, and especially the appearance of modern man. [br] (3)
选项
A、substance
B、stuff
C、material
D、object
答案
C
解析
名词辨析题。这个选项的选择要和上文提到的钟乳石相呼应,钟乳石代表一种材料,选项和钟乳石是并列关系,[C]material意为“材料”,故为答案。[A]substance意为“物质”,[B]stuff意为“东西,填充料”,[D]object意为“物体”。上述三项与文意不匹配,因此排除。
转载请注明原文地址:https://tihaiku.com/zcyy/3174059.html
相关试题推荐
Theschemewas______whenitwasdiscovereditwouldbeverycostly.A、resignedB、
Israeliarchaeologistshavediscoveredhumanremainsdatingfrom400,000yea
Israeliarchaeologistshavediscoveredhumanremainsdatingfrom400,000yea
Israeliarchaeologistshavediscoveredhumanremainsdatingfrom400,000yea
Israeliarchaeologistshavediscoveredhumanremainsdatingfrom400,000yea
Israeliarchaeologistshavediscoveredhumanremainsdatingfrom400,000yea
Israeliarchaeologistshavediscoveredhumanremainsdatingfrom400,000yea
Israeliarchaeologistshavediscoveredhumanremainsdatingfrom400,000yea
Israeliarchaeologistshavediscoveredhumanremainsdatingfrom400,000yea
Israeliarchaeologistshavediscoveredhumanremainsdatingfrom400,000yea
随机试题
Theregistrarhaddecidednottoentertheblackpeople’snamesinthevotingbo
对史料进行辨伪、校勘,总体上属于()。A.内考证 B.外考证 C.正考证
根据以下材料,回答 Howoftendoyouletotherpe
公司经理层素质主要是从()。 Ⅰ.人际关系协调能力Ⅱ.良好的道德品质修养 Ⅲ
(2017年真题)下列属于货币市场基金申购赎回原则的是()。 Ⅰ.未知价
把下列的六个图形分为两类,使每一类图形都有各自的共同特征或规律,分类正确的一项是
A解根据一阶暂态电路的三要素公式,电感电流的计算公式为
泵站每台机组投入运行前,应进行机组启动(阶段)验收。水泵机组的各台机组运行时间为
卵巢囊肿破裂鉴别诊断
为了核算企业利润分配的过程、去向和结果,企业应设置的科目有()。A:利润分配B
最新回复
(
0
)