首页
登录
职称英语
How Native Americans developed corn is a puzzling, for no wild com has ever been
How Native Americans developed corn is a puzzling, for no wild com has ever been
游客
2024-11-09
1
管理
问题
How Native Americans developed corn is a puzzling, for no wild com has ever been discovered.
选项
答案
puzzling—puzzle
解析
译文:土著美国人如何种植玉米是个谜,因为至今还没有发现野生的玉米。
分析:考查词性。冠词a后应该加可数名词单数,puzzling是形容词,应改为名词puzzle。
转载请注明原文地址:https://tihaiku.com/zcyy/3837404.html
相关试题推荐
HowNativeAmericansdevelopedcornisapuzzling,fornowildcomhaseverbeen
Americansfinditdifficulttoengageinanyactivityforpurepleasure.We
Americansfinditdifficulttoengageinanyactivityforpurepleasure.We
Americansfinditdifficulttoengageinanyactivityforpurepleasure.We
Americansfinditdifficulttoengageinanyactivityforpurepleasure.We
Americansfinditdifficulttoengageinanyactivityforpurepleasure.We
Americansfinditdifficulttoengageinanyactivityforpurepleasure.We
Americansfinditdifficulttoengageinanyactivityforpurepleasure.We
Americansfinditdifficulttoengageinanyactivityforpurepleasure.We
Americans’circleofcloseconfidantshasshrunkdramaticallyinthepasttw
随机试题
WhichofthefollowingisapoembyEmilyDickinson?A、SongofMyself.B、TheRave
Theannalsofnaturalhistorycontainmanyastonishingexamplesoftheabili
BankTeller:Goodafternoon,Miss.WhatcanIdoforyou?Monica:Couldyoutell
Therewereinnsthroughouttheancientcivilizedworld,strategicallyplaced
项目经理创建了某软件开发项目的WBS工作包,其中一个工作包举例如下:130(注:
研究与试验发展(R&D)包括的活动有()。A.基础研究 B.应用研究
下列诗句与其相关的历史事件的对应,错误的是()。A.若使许攸财用足,山河争
(2020年真题)甲公司为增值税一般纳税人。2019年12月,甲公司发生与
适于采用管式渗沟的条件有()。A.地下水引水较短 B.地下水引水较长 C.
根据我国《劳动法》的规定,下列内容不属于用人单位不得解除劳动合同的情形的是(
最新回复
(
0
)