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
2023-10-16
61
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/3104045.html
相关试题推荐
消防员没有多考虑个人的安危,像平常一样将困在大火中的人员援救出来。(thinklittleof)Thefirefightersthoughtlittl
Haveyoueverthoughtaboutinventingsomething?Didyouworrythatyouride
Haveyoueverthoughtaboutinventingsomething?Wereyouworriedthatyour
Haveyoueverthoughtaboutinventingsomething?Wereyouworriedthatyour
Haveyoueverthoughtaboutinventingsomething?Wereyouworriedthatyour
ApartmentforRentModernstudioapartmentlocated10minutesfromshopsand
ApartmentforRentModernstudioapartmentlocated10minutesfromshopsand
ApartmentforRentModernstudioapartmentlocated10minutesfromshopsand
—WhatifItoldeveryonewhatIthoughtofthem?—________that,conversationwou
WhileagreatdealofchangeandmodernizationhastakenplaceinIndiasince19
随机试题
Forthispart,youareallowedthirtyminutestowriteacompositiononthetopi
We’vejustinstalledafanto______cookingsmellsfromthekitchen.A、ejectB、e
目前我国期货交易所采用的交易形式是()。A、公开喊价交易B、柜台(OTC)交易C、计算机撮合交易D、做市商交易C国内期货交易所均采用计算机撮合成
[originaltext]W:Youdon’tlooktoowell.Maybeyoushouldtakethedayofffro
党领导中国人民实现“中国梦”,必须要:A.搞好党的建设 B.不断推动科学发
到试运行阶段,该工程共包括A、B两个单位工程,单位工程A办理了中间交接,单位工程
创新的最主要特点是新颖性和()。A:多层次性 B:具有价值 C:体现文化
某土坝的坝体为黏性土,坝壳为砂土,其有效空隙率n=40%,原水位(▽1)时流网如
恶性混合瘤的主要治疗手段是A.化学治疗 B.冷冻治疗 C.放射治疗 D.手
甲公司向开户银行P银行申请签发的本票超过提示付款期限后,甲公司申请退款,P银
最新回复
(
0
)