首页
登录
职称英语
The passage is mainly about ______. [br] The phrase "stumbled upon" (Line 1, Par
The passage is mainly about ______. [br] The phrase "stumbled upon" (Line 1, Par
游客
2024-05-13
14
管理
问题
The passage is mainly about ______. [br] The phrase "stumbled upon" (Line 1, Para. 1) is closest in meaning to" ______".
选项
A、discovered after great efforts
B、found out quite by chance
C、amazed and confused by
D、invented in experiments
答案
B
解析
词义辨析题。我们在文章的第一段第一句可以找到“stumbled upon"。但是这里并没有说清楚这个词的含义,只能确定Alec Jeffrey发现了这一方法。文章的第三段第一句接着说明了他是如何发现这一点的。由此可见,他们是无意中发现这一点的,所以答案是B。
转载请注明原文地址:https://tihaiku.com/zcyy/3596947.html
相关试题推荐
Thepassageismainlyabout______.[br]Bysaying"DNAtestingisnotanunfail
Thepassageismainlyabout______.[br]Thephrase"stumbledupon"(Line1,Par
Theproblemofpopulationismainlyman-made.[br]Now,forhumanbeings,eighty
Theproblemofpopulationismainlyman-made.[br]Itworksouttobeabout____
Theproblemofpopulationismainlyman-made.[br]Wearelivingonearthshared
Theproblemofpopulationismainlyman-made.[br]By"DeathControl",theautho
Theproblemofpopulationismainlyman-made.[br]Itisveryimportanttheactu
Theproblemofpopulationismainlyman-made.[br]Twodifferentpointsaremade
Withrapidgrowthofworldpopulation,mainlyindevelopingcountries,thea
Withrapidgrowthofworldpopulation,mainlyindevelopingcountries,thea
随机试题
Inanswertospeculationthatshewouldn’tfinishtherace,sheboldlydeclared
时间坐标网络计划图的绘制方法有()。A.按节点最早必须实现时间绘制 B.
国家电网有限公司国际化坚持()理念,落实中央“一带一路”建设部署,以电网互联互
C
肝硬化并发自发性腹膜炎,应首先采取的措施是A.早期、足量联合应用抗菌素 B.加
A.宫腔配子移植 B.诱发排卵 C.配子输卵管内移植 D.体外授精与胚泡移
信贷资产风险分类是人民银行按照风险程度将信贷资产划分为不同档次的过程。其实质是根
资金结构是指借款人全部资金来源中,()所占的比重及相互关系。A:负债和资产B:
水泥混凝土路面浇筑后,表面没有及时覆盖,在炎热或大风天气,表面游离水蒸发过快,体
某工厂进行接触粉尘与尘肺关系的队列研究得知,该工厂工人尘肺年死亡率为0.48‰,
最新回复
(
0
)