单项选择题

The primary purpose of the passage is to

A． describe in detail how the principles of homeostasis apply to living things
B． propose a modification in the most widely accepted theory of homeostasis
C． compare and contrast the role of positive and negative feedback in maintaining various applied systems
D． discuss the concept of homeostasis in the abstract and relate some of its most important principles
E． provide examples of systems which are ruled by the principle of homeostasis

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单项选择题

It can be inferred that the author would define the delicate balance mentioned in the last paragraph as the equilibrium between

A． establishing ties between generations of women writers and fighting patriarchal influence
B． actively fighting and passively documenting the literary effects of the sex/ gender system
C． assigning the proper weight to the concept of gender as socially constructed and biologically inherited
D． avoiding marginalization on the political fringes and de-politicization in the political mainstream
E． avoiding submitting the patriarchal system of criticism while also avoiding alienating the public

单项选择题

QUELL:

A． defer
B． direct
C． stimulate
D． invoke
E． corroborate