首页
登录
职称英语
Hydroponics ______ the cultivation of plants without soil.A、doesB、isC、doD、are
Hydroponics ______ the cultivation of plants without soil.A、doesB、isC、doD、are
游客
2024-01-01
53
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:https://www.tihaiku.com/zcyy/3325392.html
相关试题推荐
Plantscanprovidefood,shelter,clothing,ormedicine.Whatisonekindof
Onmoonlessnights,itis______withoutsomeformofartificiallight.A、toodark
Wecannotunderstandthelifeofsomeonewithout______oftheworldinwhichheo
HostaisthenameAgiventoagenusofBfloweringplants,allofCwhosethrivei
Undernocircumstances______withoutlookingcarefullytotherear.A、shouldoneb
Ifplantsaretogrow,they______nitrogen.A、havetoB、hadC、havingD、musthaveD
Pollen,apowderysubstance,whichisproducedbyfloweringplantsandconta
Ourabilitytomanipulateplantsbyintroducingnewgenespromisesinnovativeso
Anincreasingproportionofourpopulation,unabletolivewithoutadvancedmedi
Hydroponics______thecultivationofplantswithoutsoil.A、doesB、isC、doD、are
随机试题
A、Thewaterwillflowsouth.B、Thesealevelwillrise.C、Theoceanwillbecome
Morethan2,000yearsago,thephilosopherSocrateswanderedaroundAthensa
Daniel:DanielVan,ProductPromotionDepartment.WhatcanIdoforyou?Brown:
D
一端为固定铰支座,另一端为可动铰支座的单梁是()A.简支梁 B.连续梁 C.
(2016年真题)下列关于绩效考核主体的说法,正确的有()。A.由被评估者的上
王某持有甲股份有限公司全部股份表决权的20%,王某提起的下列解散公司诉讼,人民法
可以不参加分项工程验收的单位是( )。A.施工单位 B.监理单位 C.设计
七.男性,40岁。近半年来经常出现阵发性心慌伴明显饥饿感,发作严重时出冷汗,多在
科目汇总表账务处理程序和汇总记账凭证账务处理程序的主要相同点是()。A、记账凭证
最新回复
(
0
)