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【判断题】
在Excel软件中,表示一个数据区域时,例如:表示A3单元格到E6单元格,其表示方法为“A3:E6”。( )
A.
正确
B.
错误
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【单选题】朱砂主含的成分是()。
A.
Hg 2 S 2
B.
Hg 2 S
C.
HgS
D.
HgS 2
E.
As 2 S 2
【简答题】什么是p2p理财,p2p的模式有哪些?
【简答题】自然铜的主成分是 A.含水硫酸钙(CaSO??4??·??????2H??2??O)?????? B.硫化砷(As2S3) C.三氧化二砷(As2O??3??)?? D.二硫化铁(Fes??2??)?? E.硫化汞(Hgs) 石膏的主成分是 A.含水硫酸钙(CaSO??4??·??????2H??2??O) B.硫化砷(As2S2) C.三氧化二砷(As2O??3?) D.二硫化铁(Fes??2?...
【单选题】Which is an accurate description of what they did with Millennium Park?
A.
They moved the park from an old railroad yard to a new location downtown.
B.
They took something ugly and made it very attractive.
【单选题】关于吉布斯自由能,下列叙述正确的是( )
A.
373K,101.3kpa的水变为同温同压的水蒸气,无论经历什么途径,该变化的ΔG=0
B.
某一化学反应,其Δ r H m <0,则其Δ r G m 值一定小于零
C.
一个自发进行的反应,体系吉布斯自由能的减少等于体系对环境所作的最大功
D.
一个反应的Δ r G m 值越负,则该反应的速度愈大
【判断题】到达卸货的步骤为车辆到达-卸货作业-验收交接-单据处理及反馈。()
A.
正确
B.
错误
【单选题】关于吉布斯自由能,下列叙述正确的是( )。
A.
373 K 、 101.3 kPa 的水变为同温同压的水蒸气,无论经历什么途径,该变化的 △ G =0
B.
某一化学反应,其 Δ H < 0 ,则其 Δ G 值一定小于零
C.
一个自发进行的反应,体系吉布斯自由能的减少等于体系对环境所作的最大功
D.
一个反应的 Δ G 值越负,则该反应的速度越大
【单选题】Which description is correct about P pump ?
A.
Present in the tonoplast ( 液泡膜 )
B.
Present in mitochondria and chloroplast membranes
C.
ATP binding site of P pump is located outside the plasma membrane
D.
P pump can phosphorylate and dephosphorylate itself during the pumping cycle
【简答题】Which of the following is NOT the description of boys' character by mothers? [A] Playful. [B] Loving. [C] Argumentative. [D] Funny.
【单选题】In the description of P values and α values in two-sided tests, it is wrong to say ( )
A.
P value and α value are conceptually the same
B.
The researchers determined the α value in advance
C.
P<0.05, accept H1
D.
P>0.05, not reject H0
E.
The meaning of P value: if H0 is true, and the probability of equal or greater than (equal or smaller than) the sample statistic.
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