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【单选题】
One of the limitations of foam as an extinguishing agent is that foam ______.A.
cannot be made with salt water
B.
is heavier than oil and sinks below its surface
C.
is corrosive and a hazard to fire fighters
D.
conducts electricity
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【单选题】Which one is the core concept of Daoism?
A.
benevolence
B.
way of nature
C.
filial piety
D.
loyalty
【单选题】In Eugene Nida’s translational theories, the core concept is ____.
A.
language universality
B.
theory of readers
C.
message of translation
D.
functional equivalence
【单选题】The core concept of the new curriculum is _____.
A.
Promoting the professional teachers’ development
B.
Letting the students choose the course independently
C.
Advocating the constructivist learning
D.
For every student’s development
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