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【单选题】
What is the passage mainly about?A.
How to fight air pollution in big cities.
B.
How to avoid air pollution in big cities.
C.
How to breathe fresh air in big cities.
D.
How serious air pollution is in big cities.
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【简答题】1 insights into... 深刻理解,洞察...... Excerpt:Gaining a richer and deeper understanding of psychology can help people achieve insights into their own actions as well as a better understanding of others.
【单选题】We should live our daily lives with the goal of helping others and providing others _______ support and understanding.
A.
for
B.
on
C.
with
D.
by
【单选题】We get well with others on the common basis of people's reason and understanding.
A.
negotiating
B.
brings in
C.
argument
D.
eateries
E.
pitched in
F.
offer to do
G.
How about going?
H.
owes..... to
I.
loyal
J.
involve
【简答题】实现容错技术的主要手段是______。通常冗余技术分为______冗余、冗余、______冗余、______冗余4类。
【简答题】什么是冗余技术?
【简答题】实现容错技术的主要手段是冗余，通常冗余技术包括结构冗余、______、时间冗余和冗余附加技术。
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