-
發表於:2019-02-20
問題詳情:選詞填空Itisn’tjustthebeerthat15.tobeerbellies.Itcouldalsobetheextracalories,fatandunhealthyeatingchoicesthatmaycomewith 16.drinking.Arecentstudyfoundthatmenconsu...
-
發表於:2020-01-04
問題詳情:Exactlyhowdochildrenbenefitfromafterschoolactivities?Thefollowingarethebenefitsofafterschoolactivities:※Creativity__16__Obviouschoicesarearts,music,andperform...
-
發表於:2020-05-06
問題詳情: Howmanyreallysufferasaresultoflabormarketproblems?Thisisoneofthemostcriticalyetdebatablesocialpolicyquestions. Inmanyways,oursocialstatisticsoverstat...
-
發表於:2017-09-01
Therefore,ifT/Tisnotdefinitelystipulatedinthetransaction,thebuyermakespaymentonlybyM/T.Consideringyourgoodtrackrecordandbearingagoodwishforthefuture,IagreetopaymentbyT/T....
-
發表於:2021-06-26
問題詳情:Whenyoulistentopeopletalkorreadsomethingwithoutatitle,trytoinvent title thatsummarizes mainideas.A.the;a B.th...
-
發表於:2017-03-31
經典語錄有時候人得向命運屈服Sometimesamanhastosurrendertofate...
-
發表於:2019-10-09
問題詳情:Thesystemhasbeendesignedtogivestudentsquickandeasy tothedigitalresourcesofthelibrary.A.access B.passage C.way D.approach【回答】A解析:考查名詞...
-
發表於:2022-04-08
問題詳情: Ifpeoplecouldnotaskforeignvisitorspersonalquestions,therewouldbelittletotalkabouttomakethe_______________________________________ofstrangers.A.appointment ...
-
發表於:2021-11-07
問題詳情:已知*M=,N=,則MN=( )A.B.{t|t>0}C.{t|t}D.{2,}【回答】B知識點:*與函數的概念題型:選擇題...
-
發表於:2019-06-16
問題詳情:IwasinBeijingthen.OtherwiseI tohelpyoumovetothenewhouse.A.wouldcome B.willhavecome ...
-
發表於:2021-07-10
問題詳情: —Ihaven’tworkedtheproblemoutyet.WhatamIsupposedtodo?—Tryagain!It’sonlydifficult.A.alot B.ab...
-
發表於:2019-08-18
問題詳情:Youngpeopleareoftenunhappywhentheyarewiththeirparents,They 1thattheirparentsdon’tunderstandthem,Theyoftenthinktheirparentsaretoostrictwiththem.Parentsoftenfindi...
-
發表於:2020-03-30
問題詳情:已知向量=(t+1,1),=(t+2,2),若(+)⊥(-),則t的值爲 【回答】知識點:平面向量題型:填空題...
-
發表於:2021-07-19
問題詳情:_____thetwinsenjoyed_______atthepartyyesterday.A.Both;them B.Both;themselves C.Neither;them【回答】C知識點:相似相近詞比較題型:選擇題...
-
發表於:2021-10-16
問題詳情:Anestimated80percentofAmericanadultsthinkmusiclessons,thoughattimesboringandchallengingintheeyesofsomekids,improvechildren’sabilitytolearnortheirperformanceinsch...
-
發表於:2019-08-16
問題詳情:已知二次函數y=x2-2x+2在t≤x≤t+1時的最小值是t,則t的值爲 .【回答】知識點:二次函數與一元二次方程題型:填空題...
-
發表於:2021-11-23
問題詳情:已知t>0,若,則t= .【回答】3知識點:高考試題題型:填空題...
-
發表於:2021-10-27
問題詳情:Studentsshouldinvolvethemselvesincommunityactivities theycangainexperienceforgrowth.A.who B.when ...
-
發表於:2019-08-01
問題詳情:物體沿直線運動過程中,位移s與時間t的關係式是s(t)=3t2+t.我們計算在t時刻的附近區間[t,t+Δt]內的平均速度==,當Δt趨近於0時,平均速度趨近於確定的值,即瞬時速度,由此可得到...
-
發表於:2021-05-05
問題詳情:設函數f(x)=tx2+2t2x+t-1(x∈R,t>0).(1)求f(x)的最小值h(t);(2)若h(t)<-2t+m對t∈(0,2)恆成立,求實數m的取值範圍.【回答】解(1)∵f(x)=t(x+t)2-t3+t-1(x∈R,t>0),∴當x=-t時,f(x)取最小值f(-t)=-t3+t-1,即h(...
-
發表於:2021-03-14
問題詳情:Onlywhenyourealizetheimportanceofforeignlanguages themwell.A.youcanlearn B.canyoulearn C.youlearned D.didyoulearn【回答】B知識點:倒裝與省略...
-
發表於:2020-03-07
問題詳情:Astudyfindsthatyoungsterswhohaveasisterarehappier.Why?Theusualanswer—thatgirlsandwomenaremorelikelythanboysandmentotalkaboutemotions—issomehowunsatisfying,espec...
-
發表於:2021-05-22
問題詳情: ItisreallysadnewsforGuinnessWorldRecords.TiffanyTwo,theholderofthe61 (old)catrecord,haspassedawayinhersleepat62 ...
-
發表於:2021-02-28
問題詳情:如果t>0,那麼a+t與a的大小關係是( )A.a+t>a B.a+t<a C.a+t≥a D.不能確定【回答】A;知識點:不等式題型:選擇題...
-
發表於:2020-06-03
問題詳情:=(1-t,1-t,t),=(2,t,t),則|-|的最小值是( )A. B. C. D.【回答】C知識點:平面向量題型:選擇題...