两个活化能不同的反应1,2,Ea,1>Ea,1。若由同一温度T1开始升至同一温度T2

题型:多项选择题

问题:

两个活化能不同的反应1,2,Ea,1>Ea,1。若由同一温度T1开始升至同一温度T2,则反应1的速率系数(速率常数)k1变化值( )反应2的速率系数(速率常数)k2变化值。

A.(

B.(D)可能大于也

考点:注册化工工程师注册化工工程师
题型:多项选择题

实行会员制的证券交易所的财产积累( )。

A.归国家所有
B.归会员所有
C.其权益由证券交易所享有
D.交易所存续期间,可分配给会员

题型:多项选择题
One day, a woman sat down next to a man on a bench near a playground. The woman _36__ a little boy in a red coat and said: “That is my son __37__ is moving smoothly down the slide (滑板)”. “What a lovely boy!” the man replied. Then he went __38__ saying, “That is my daughter on the bike. She is __39__ a white dress”.
After a while, the man looked at his __40__ and called to the girl in white, “Shall we go home, Mary?” “Only five __41__ minutes, Dad, please?” little Mary cried. The man __42__ and Mary went on riding her bike happily. Five minutes passed soon. The father __43__ and called again to his daughter: “It’s time __44__ now, Mary?” Again, Mary pleaded (恳求), “Give me more minutes, Dad. __45__ five more minutes, OK?” The man smiled and said: “OK.”
The __46__ responded, “You are surely a patient father.” __47__ in thought, the man said nothing. However, after a __48__, he smiled and then said: “Her elder brother Tom was killed by a __49__ driver last year while he was riding his bike near here. I never __50__ much time with Tom and now I would give anything for just five more minutes with him. I wouldn’t make the same __51__ with Mary. She thinks she has five more minutes to ride her bike. The __52__ is that I get five more minutes to watch her play. Life sometimes __53__ too suddenly. ”
Yes, life is all about making priorities (优先考虑的事), and what are your priorities? Don’t always __ 54__ excuses for your not being able to accompany your family members or your friends. Give someone you are __55__ five more minutes of your time today!
小题1:
A.pointed toB.looked upC.shouted atD.argued with
小题2:
A.whichB.whoC./D.whose
小题3:
A.inB.upC.on D.out
小题4:
A.wearingB.puttingC.foldingD.glaring
小题5:
A.feetB.watchC.honeyD.gift
小题6:
A.lessB.illegalC.latterD.more
小题7:
A.noddedB.shookC.refusedD.shocked
小题8:
A.put downB.stood upC.cut downD.picked up
小题9:
A.goingB.goneC.wentD.to go
小题10:
A.TooB.ImmediatelyC.ClearlyD.Just
小题11:
A.womanB.manC.girlD.boy
小题12:
A.ReactedB.FrightenedC.LostD.Rebuilt
小题13:
A.rankB.whileC.realityD.shelter
小题14:
A.socialB.drunkC.suitableD.unfair
小题15:
A.spent B.wastedC.explodedD.fed
小题16:
A.rideB.groundC.mistakeD.preparations
小题17:
A.chanceB.truth C.injuryD.glory
小题18:
A.harvestsB.ignoresC.changesD.orders
小题19:
A.operateB.questionC.makeD.purchase
小题20:
A.proud ofB.beneficial toC.worried aboutD.devoted to
题型:多项选择题

很多官员热衷于用“老百姓的父母官”来自称,一旦犯了错误又痛哭流涕地做“混同”于“普通老百姓”的“忏悔”。相对于民主的本质和建设来看,“父母官”的思想实际上是官僚本位主义的一种延续,所谓的“忏悔”更是摆出的一副高居于人民头上的一种“高姿态”,公仆思想、为人民服务思想都显而易见地要排斥这些想法与做法。孰为父母百姓才是父母!谁地位高人民地位高!只有明白了这一道理,党员干部的位置才摆得正,思想才做得通,廉洁、清正才有理论上的必然性,而不再停留于官员们自己的主观意识上。 文章中的“高姿态”含义是( )。

A.有些官员的能力确实比普通群众要强,所以他们觉得普通老百姓应该接受他们的指挥和领导

B.有些官员因地位比普通群众要高,所以滋生出自己比群众更重要的心理

C.有些官员因为经常处于领导者的岗位,所以对老百姓存在颐指气使的心态

D.有些官员自认为自己比普通老百姓的地位高、能力强、觉悟高,一旦发现错误,就觉得自己和普通老百姓一样

题型:多项选择题

斯宾塞认为()应在学校课程体系中居中心地位。

A.科学

B.哲学

C.数学

D.神学

题型:多项选择题

坦克

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