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【单选题】
向HAc溶液中加入少量下列物质, 能使HAc的离和溶液的pH都增大的是( )A.
HCl(液)
B.
NaAc(固)
C.
NaOH(固)
D.
H 2 O
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【单选题】Spiritual Bond
Besides, do not forget to appreciate the ''spiritual bond'' between people. I've met numerous people in Japan, the US, and Australia. In the beginning, I was __1__ by the differences i...
A.
negative
B.
criticize
C.
spiritually
D.
shameful
E.
affection
F.
discovered
G.
appreciate
H.
confused
I.
fit
J.
admit
【简答题】绞肉机圆盘状板刀的孔眼有[...]和[...],孔眼直径根据工艺要求确定。
【简答题】剧本、场景设计清单、搜集素材、构思、定稿、制作,这6个步骤是什么关系?
【单选题】你想向别人介绍你的朋友John,应该说___________
A.
Hello! I’m John.
B.
Hi! John.
C.
This is my friend, John.
【单选题】Spiritual Bond
Besides, do not forget to appreciate the ''spiritual bond'' between people. I've met numerous people in Japan, the US, and Australia. In the beginning, I was __1__ by the differences i...
A.
negative
B.
criticize
C.
spiritually
D.
shameful
E.
affection
F.
discovered
G.
appreciate
H.
confused
I.
fit
J.
admit
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