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【单选题】
BPR要求从 的角度考察主要业务流程。A.
跨行业
B.
跨部门
C.
跨企业
D.
跨职能
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反馈参考答案：
举一反三
【单选题】下列基团按次序规则从小到大(优)排序正确的是:
A.
-Cl , -C(CH3)3, -OCH3, -CH3
B.
-Cl , -OCH3, -C(CH3)3, -CH3
C.
-OCH3, -C(CH3)3, -CH3, -Cl,
D.
-CH3, -C(CH3)3, -OCH3, -Cl
【简答题】66666666666
【简答题】'The world's oceans are slowly getting more acidic,”say scientists. The researchers from California report that the change is taking place in response to higher levels of carbon dioxide in the atmosph...
【单选题】Which of the following statements is INCORRECT?
A.
Changes are slowly taking place in all sectors of the British society.
B.
The gap between working-class and middle-class young people is narrowing.
C.
Differences in income will remain but those in occupation will disappear.
D.
Middle-class people may sometimes feel inferior to working-class people.
【单选题】下列基团中质子按化学位移值的从大到小的顺序排列正确的是( )
A.
CH 3 F >CH 3 O> CH 4 > CH 3 N
B.
CH 4 > CH 3 N > CH 3 O> CH 3 F
C.
CH 3 F >CH 3 O> CH 3 N> CH 4
D.
CH 3 N> CH 4 > CH 3 O > CH 3 F
【单选题】按照基团次序规则,下列基团优先次序从大到小排列,正确的是:a. —CH3 b. —OH c. —NH2 d. —Cl
A.
b＞c＞a＞d
B.
d＞b＞c＞a
C.
d＞a＞c＞b
D.
d＞b＞a＞c
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