Thefourbadmintonplayerswerechargedfortheirattemptstolo...
問題詳情:
The four badminton players were charged for their attempts to lose in the 2012 London Olympic Games.
A. on average B. on purpose C. on duty D. on schedule
【回答】
B
知識點:片語 短語
題型:未分類
-
下列物質中,屬於合成材料的是 A.棉花 ...
問題詳情:下列物質中,屬於合成材料的是 A.棉花 B.羊毛 C.塑料 D.天然橡膠【回答】C知識點:走進化學世界單元測試題型:選擇題...
-
在恆溫、體積為2L的密閉容器中進行反應:2A(g)⇌3B(g)+C(g),若反應物在前20sA物質由3mol降...
問題詳情:在恆溫、體積為2L的密閉容器中進行反應:2A(g)⇌3B(g)+C(g),若反應物在前20sA物質由3mol降為1.8mol,則前20s的平均反應速度為()A.v(B)=0.03mol/(L•s)B.v(B)=0.045mol/(L•s)C.v(C)=0.03mol/(L•s)D.v(C)=0.06mol/(L•s)【回答】考點:化學反應速率和化學計量數的關係.專題:化學反應速率專...
-
Chinahasbeenpushingthereformofpublichospitals_______al...
問題詳情: Chinahasbeenpushingthereformofpublichospitals_______allitscitizens.A.inchargeof B.forthepurposeof C.inhonorof ...
-
(1)觀察下圖,請將下列國家的英文字母代號填入答題卡圖中對應的方框內。早期殖*家:A.葡萄牙 B.英國(2)...
問題詳情:(1)觀察下圖,請將下列國家的英文字母代號填入答題卡圖中對應的方框內。早期殖*家:A.葡萄牙 B.英國(2)仔細觀察該圖,據圖指出奴隸貿易的主要集運地的分佈特點。【回答】 (1)上框B,下框A。(2)主要分佈在非洲西海岸和東海岸。知識點:血腥的資本積累題型:綜合題...
相關文章
- ThewordsfromPage1toPage3areveryclear.Buttheonesonthe
- —Shallwegotothesupermarketafterschool?Ineedtobuysometh...
- Mostpeoplehavesomeregretthattheyjustcan’tseemtogetridof...
- 七選五閱讀There'splentyofadviceoutthereaboutwhattodotogettos...
- Atonetime,computerswereexpectedlargelytoremovetheneedfo...
- ---Thestudentslookverytiredafterthesportsmeeting.---We...
- TodayI’dliketoshareoneofmyunforgettableexperiencewithev...
- —Don'thesitatetogotoyourmotherforhelpifyoufeeltoomuchpr...
- Theresultoftheexperimentwasverygood,
- Atonetime,computerswereexpectedlargelytoremovetheneedf...