問題詳情：如圖所示電路中，已知電源電動勢為V，內阻，電阻，，當單*雙擲開關打在1時，電動機不轉，理想電流表的示數為，當單*雙擲開關打在2時，電動機正常工作，電流表示數為，求：（1）電動機的內阻為多少？（2）電動機正常工作時的輸出功率？【回答】解A得 V W 知識點：未分類...
2021-09-20
問題詳情：用所給單詞的適當形式填空51．Thebabyisonlyten______（month）old.2．HerbirthdayisMay______（five）．3．Doyouhave______（China）SpeechContesteveryyear?4．Doesyourclassgoonschool______（trip）?5．WehaveEnglish______（party）everymonth.【回答】1months 2fifth 3Chinese4trips 5p...
2021-07-14
問題詳情：用所給單詞的適當形式填空。1.Ihearthisdictionaryisvery________(help)forusstudents.2.The_______(good)waytolearnEnglishistouseit.3.Weshouldpractice_________(speak)Englishaloudeverymorning.4.Agoodlanguage_________(learn)shouldhavelotsofpractice.5...
2020-01-06
經典語錄如果上天真的給了我第二次機會，讓我擁有心中所想，我一定要抓住它。我們中的有些人更擅長付出真實的感情，而非接受。所以我們得感謝那些接受感情的人。那一天，我們在大洋路上馳騁，廣播裏傳出這首歌，我們不顧一切地大聲唱着，安傑利娜的身上洋溢着幸福、青春和自由。這是二...
2017-05-11
問題詳情：用所給單詞的適當形式填空。Thanksfor_________(take)careofmybaby.He learned to _____(ride) a bike atthe age of ten.Don’t_________(worry)aboutthisproblem.Hermotheris_________(worry)abouthersafety.Thatmust________(be)alot________(much)e...
2019-08-01
問題詳情：用所給單詞的適當形式填空⒈I’msorry____________(hear)that.⒉Ginaoften______________(carry)thelittlegirlafterschool.⒊Sheisveryquietanddoesn’tenjoy___________(go)totheparty.⒋I’m____________(leave)forshanghainextFriday.⒌I’m____________(int...
2020-06-30
問題詳情：用所給單詞的適當形式填空。1.____(that)areapples.Theseareoranges.2.MichaelandI____(be)goodfriends.3.Theyarefour____(box).4.I’minShiyanHigh____(school).5.Excuse____(I),whereareyoufrom?【回答】1.Those2.are3.boxes 4.School5.me知識點：構詞法題型...
2020-05-29
問題詳情：Choosethewordsorexpressionsandcompletethepassage（選擇恰當的單詞或詞語完成短文）： Mymotheroftenaskedme,"Whatisthemostimportantpartofthebody?"ThroughtheyearsIwouldguessatwhatIthoughtwasthecorrectanswer. WhenIwasyounger,Ithoughtlightwasveryimpor...
2020-01-16
問題詳情：單詞拼寫17.用括號內所給單詞的適當形式填空。1．Thanksfor______(give)usaridetocatchthetrainontime．2．It’s______(usual)forafour-year-oldboytowritepoemssowell．3．MarygothurtinP．E．class．Wesenthertothehospital______(quick)．4．Asavolunteer,it’sthe______(six)tim...
2020-08-20
問題詳情：已知函數.（Ⅰ）討論的單調*；（Ⅱ）若為曲線上兩點，求*：.【*】（Ⅰ）當時，在上單調遞增；當時，的單調遞增區間為，無單調遞減區間；當時，的單調遞增區間為，的單調遞減區間為；（Ⅱ）*見解析.【回答】【詳解】（Ⅰ）， ；當時，，在上單調遞增； 當時，令，得，令，得；所以，當時，的單調遞增區間為，無單調遞減區間；當時，的...
2020-08-17
《當你孤單你會想起誰》主要內容：那一年他和她因為誤會分手，因為風裏都是野薑花的氣味，兩個人都思念得很苦，他們總是把對方的信握在手中睡去，但是有機會見面的時候卻總是倔強地別過頭去，揮霍着可以相愛的時間，猶自不覺。可能這是像燭光一樣温柔而跳蕩的戀情，因為光線太微弱，總必須...
2017-09-24
1、這是相當簡單的。2、HQL用起來相當簡單。3、上面的代碼相當簡單。4、這個是相當簡單的。5、然後對於C，那相當簡單。6、相當簡單，但確實如此。7、可以看出，上述映*相當簡單，逐個字段的映*是相對簡單的。8、當然，這種解決辦法是相當簡單的。9、糾正方法相當簡單：不存儲下一個...
2024-01-07
問題詳情：在空自處填入1個適當的單詞或者適當形式。1.Thepriceofpetrol_____________(rise)sharplysincelastmonth.2.Ifyouliveabroadforsometimeyourisk___________(lose)oldfriendsinyourhomeland.3.InsomeEuropeancountriesitisrude____________(arrive)latefordinner...
2021-05-05
問題詳情：已知函數.（Ⅰ）討論的單調*；（Ⅱ）當時，*【回答】解：當時，則在單調遞增，在單調遞減.（2）由（1）知，當時，，，令（），則，解得.∴在單調遞增，在單調遞減，∴，∴，即，∴.知識點：導數及其應用題型：解答題...
2021-01-20
問題詳情：單詞拼寫；用括號內所給單詞（漢語）的適當形式填空。1Whatdoyouoftenhavefor____（午餐）?2.Look!Mysister____（洗）herhands.3.Wouldyoulike____ (park)yourcarhere?4.Howmanypeoplearethereinyour____（家庭）?5.Mybrotherisoldenoughtolookafter____ (he).【回答】1.lunch ...
2019-09-09
問題詳情：用所給單詞的適當形式填空1．GuangdongProvinceisinthe________(south)partofChina.2．Heenjoyedthe________(beautiful)ofthecountry.3．Theclassroomisfullofstudents' ________(laugh)．4．Myparentsusedtotellmethe________(important)ofstudying.5．Theladylooksveryy...
2020-06-19
問題詳情：用所給單詞的適當形式填空1.Pleaselistentotheteacher___________(care)in class.2.Thesupermarketismuchtoo__________(crowd).3.Asamotheryoushouldmakeyourchildren read more ___________(education)books.4.Be quite!Let`shavea_____(discuss)aboutthe...
2020-07-05
問題詳情：用所給單詞的適當形式填空。studentsinourschoollikegoing (camp).2.Iwas (surprise)atseeinghimhere.spendshalfanhour (play)basketballeveryday. (t...
2020-03-16
問題詳情：用所給單詞的適當形式填空。1．Iused________(go)toschoolbybike.2．Themountainis________(cover) withsnow. 3．TheChineseis________(turn)intoEnglish.4．Iwasadded________(do)manythings.5．It________(take)fivedaystoplantthesetrees.【回答】gorededdo 5．take...
2021-05-20
問題詳情：根據中文提示或所給單詞，用單詞的適當形式填空。（10%）1.___________（百萬）ofpeoplecanspeakEnglishinChinanow.2.I__________（真地）don’tknowhowtoreadthisword.rrowismyfather’s_________（五十）birthday.4.Westernpeopleusuallyeatfoodwith_________（小*）andforks.5.Amyi...
2021-03-14
問題詳情：用單詞的適當形式填空。Let’s________(is)quiet.Ilike______(eat)apples.Dogsare_________(friend)andhonest.Therearethree_________(tiger)inthezoo.Remember_______(bring)theEnglishbook!There_____(be)someicecreaminthefridge.Myparentsoften_________(re...
2021-05-14
問題詳情：單詞；用括號內所給單詞的適當形式填空。1.Havingahotbathafterworkcanmakeyoufeel .(relax)2.Pleasesendmeanemailifyouhave solvingtheproblem.(difficult)3.ForthepeopleintheMiddleEast,tohavea ...
2019-12-17
問題詳情：用所給單詞的適當形式填空。—Whoseglassesarethese?—Theyare__________.(she)【回答】hers知識點：人稱代詞題型：完成句子...
2021-09-08
問題詳情：用所給單詞的適當形式填空。1.Areyougoodat__________(sing)?2.LiuTaogoestohis__________(grandparents)homeonceaweek.3.Howfar__________you___________(live)fromhere?4.Wehaveto__________(wear)schooluniform.5.Weneed__________(clean)ourclassroomeveryd...
2020-03-05
問題詳情：用所給單詞適當形式填空yougo________(somewhere)speciallastsummervacation?Zhou’sconcertsarereally___________(wonder).useofthebadweather,hedecided_________(stay)athome.feltlike__________(drink)somecoffee.is_______________(health)forthemindandth...
2019-11-10
中文谷
