首页
登录
职称英语
It is thought that modern corn may be a_________of teosinte and other wild speci
It is thought that modern corn may be a_________of teosinte and other wild speci
游客
2024-08-13
22
管理
问题
It is thought that modern corn may be a_________of teosinte and other wild species that no longer exist.
选项
A、hybrid
B、combination
C、compound
D、mixture
答案
A
解析
A项hybrid 意为“(动植物)杂交”,B项combination 意为“结合”,C项compound意为“混合物(通常指化学上的)”,D项mixture意为“混合物”。句意:人们认为现代玉米可能是墨西哥类蜀黍和其他已不存在的野生品种的杂交,故选A。
转载请注明原文地址:https://tihaiku.com/zcyy/3718659.html
相关试题推荐
OneofAmerica’smostimportantexportsishermodernmusic.Americanpopula
OneofAmerica’smostimportantexportsishermodernmusic.Americanpopula
OneofAmerica’smostimportantexportsishermodernmusic.Americanpopula
OneofAmerica’smostimportantexportsishermodernmusic.Americanpopula
OneofAmerica’smostimportantexportsishermodernmusic.Americanpopula
OneofAmerica’smostimportantexportsishermodernmusic.Americanpopula
OneofAmerica’smostimportantexportsishermodernmusic.Americanpopula
Fewwordsaremorecommonlyusedinourmodernworldthanthewordmodernit
Fewwordsaremorecommonlyusedinourmodernworldthanthewordmodernit
Fewwordsaremorecommonlyusedinourmodernworldthanthewordmodernit
随机试题
Freudiantheoryindeedtookwestern20th-centurycivilizationbystorm.How
OneAugustafternoon,Peachesgavebirthto14puppies.Thekidswerethrill
"It’slikebeingbittentodeathbyducks."That’showonemotherdescribed
慢性粒细胞白血病临床分为_________、_________、________
关于白细胞在血涂片中的分布情况描述,正确的是:()A.单核细胞多位于涂片
某村发生一起居民垮塌事故,重伤9人,急送乡卫生院抢救。市中心血站根据该院用血要求
A.消除B.药效学C.药动学D.首过效应E.零级消除动力学药物吸收进入血液循环后
有关脑血栓形成患者的护理评估,不正确的是A.安静状态下发病 B.晨起出现半身瘫
李道德是某历史学教授,为因组织淫秽表演而被起诉的苏某担任辩护人,他在法庭上依据自
(2019年真题)下列税种中,由税务局负责征收和管理的有()A.关税 B
最新回复
(
0
)