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【简答题】
小题1:The cup fell off the table and got b____________. 小题2:If you want to keep h_____________, you need to eat less and take more exercise. 小题3:S______________ is the ninth month of the year. 小题4:I don’t like those shoes; b_____________, they’re too expensive. 小题5:A bridge a_______________ the river is going to be built next month. 小题6:The traffic during the rush hour is much ____________ (忙碌) than usual. 小题7: You can find the book you want on those book ____________ (书架) . 小题8:Nowadays prices of houses in big cities are still r______________ (上升)though measures have been taken. 小题9: I often find it difficult in making myself ________________ (明白). 小题10:“I just _____________ (完成) making my last movie last week,” said the famous movie star.
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【单选题】关于肝炎病毒及其所致疾病的叙述,下列那项是错误的?
A.
甲型肝炎一般不转为慢性
B.
乙型肝炎病毒有致胎儿畸形危险
C.
丙型肝炎病毒主要通过血液和血制品传播
D.
丁型肝炎病毒为DNA病毒,且必须在HBV或其他奢肝DNA病毒辅助下才能复制
E.
戊型肝炎在我国多见于新疆
【单选题】已知298K时Hg 2 Cl 2 +2e→2Hg+2Cl - ,φ 0 1 =0.2676V;AgCl+e→Ag+Cl - ,φ 0 2 =0.2224V。则当电池反应为:Hg 2 Cl 2 +2Ag→2AgCl+2Hg时,其电池的E 0 为:()
A.
-0.0886V
B.
-0.1772V
C.
0.0276V
D.
0.0452V
【简答题】6×8=48,6和8是48的______,48是4和6的______.
【单选题】关于肝炎病毒及其所致疾病的叙述,下列那项是错误的
A.
甲型肝炎一般不转为慢性
B.
乙型肝炎病毒易致胎儿畸形危险
C.
丙型肝炎病毒主要通过血液和血制品传播
D.
丁型肝炎病毒为RNA病毒,且必须在HBV或其他奢肝DNA病毒辅助下才能复制
E.
戊型肝炎在我国新疆发生过一次大流行
【简答题】London has always been known for its 'black fogs'. In the winter of 1952, a milky white fog rolled into the city. As the smoke poured into the air, it was so hard to see that people had to walk in fro...
【单选题】已知 298K 时 Hg 2 Cl 2 +2e - → 2Hg+2Cl - , φ 1 = 0.2676V ; AgCl+e - → Ag+Cl - , φ 2 =0.2224V 。则当电池反应为: Hg 2 Cl 2 +2Ag→2AgCl+2Hg 时,其电池的 E 为: ( D ) 。
A.
-0.0886V ;
B.
-0.1772V ;
C.
0.0276V ;
D.
0.0452V 。
【单选题】According to the conversation, why has London been termed “the most desirable city in the world”?
A.
Because London has great historical and modern buildings.
B.
Because it offers a good combination of modern and historical sights and things to do.
C.
Because tourists interested in history can find many old and exciting buildings.
D.
Because London is the most diverse city in Europe. People living in London speak more than 200 different languages.
【单选题】下列 表述 ,有误的一项是( )
A.
《八声甘州》这首词抒写了游子思乡怀人的哀愁。上片写游子登高临远所见到的空廓、寂寥的暮秋景色,下片抒写由秋景所引起的归思。
B.
《琵琶行》一文对音乐的描写可谓绝唱,主要运用了摹音和拟人的手法。
C.
《 青玉案·元夕 》 是词人落职闲居江西上饶时所作,词中大力渲染元宵佳节的热闹情景,以反衬“那人”与众不同的形象。
D.
《 山居 秋 暝 》 以动写静、情景交融,通过对山水美景的描绘寄物言志,诗中有画,耐人寻味。
【单选题】48SH—22中的SH代表()。
A.
单级双吸泵壳水平中开的卧式离心泵;
B.
单级单吸泵壳水平中开的卧式离心泵;
C.
多级双吸泵壳水平中开的卧式离心泵。
【单选题】已知 298K 时 Hg 2 Cl 2 + 2e→2Hg + 2Cl - , φ 1 ф = 0.2676 V ; AgCl+e→Ag + Cl - , φ 2 ф = 0.2224 V 。则当电池反应为: Hg 2 Cl 2 + 2Ag → 2AgCl + 2Hg 时,其电池的 E ф 为:( )
A.
(A)  - 0.0886 V
B.
(B) - 0.1772 V
C.
(C) 0.0276 V
D.
(D) 0.0452 V
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