首页
登录
职称英语
Hydroponics______the cultivation of plants without soil.A、doesB、isC、doD、areB
Hydroponics______the cultivation of plants without soil.A、doesB、isC、doD、areB
游客
2024-01-01
54
管理
问题
Hydroponics______the cultivation of plants without soil.
选项
A、does
B、is
C、do
D、are
答案
B
解析
语法应用。Hydroponics(水耕法,水栽培)虽带有词尾-s,但表示单一概念,应看作是单数名词,故谓语动词要用单数;本句为主系表结构,用be动词,所以选B。
转载请注明原文地址:http://tihaiku.com/zcyy/3323178.html
相关试题推荐
Ourabilitytomanipulateplantsbyintroducingnewgenespromisesinnovativeso
Withoutthemusic,thechildrenwouldhavenothadsomuchfun.A、wouldn’tbehav
Withoutthemusic,thechildrenwouldhavenothadsomuchfun.A、wouldn’tbehav
Anincreasingproportionofourpopulation,unabletolivewithoutadvancedmedi
Hydroponics______thecultivationofplantswithoutsoil.A、doesB、isC、doD、are
Non-indigenous(non-native)speciesofplantsandanimalsarrivebywayoft
Non-indigenous(non-native)speciesofplantsandanimalsarrivebywayoft
Cactusplantshavespinesthatpreventanimalsfromnibblingthem.A、miningB、rea
Without______useofmoney,tradewilldependon______barter,______directexchang
Withoutyourtimelyadviceandhelp,we______somuch.A、willneverachieveB、coul
随机试题
Whydoesthestudentgotoseehisprofessor?[br][originaltext]Questions1th
Weallknowthatemotionsoriginateinthebrain.Butweusuallytalkabout
[originaltext]M:Hello,Susan.ThisisFrank.I’mcallingfromwork.Howisyou
甲状旁腺囊肿的组织学特点为:()A.内衬立方或柱状上皮 B.囊壁周围见散
直肠脱垂
治疗要获得病人的知情同意,其实质是A.患者不会做出错误决定 B.尊重患者人格尊
新生儿败血症体温过高时首选的护理措施是A.按医嘱用退烧药 B.冰块敷大血管处
某期货公司拟聘请王某为期货公司的首席风险官,对王某的提名和聘任,下列说法正确的有
城镇建设适宜性省级评价,在生态保护极重要区以外的区域,优先考虑环境安全、粮食安全
背景资料 某港池开挖、吹填造陆工程,开挖区的土质上层为中细砂、中层为黏土、底层
最新回复
(
0
)