赞题库-背景图

单项选择题

Canada occupies about ______ of the North American continent.

A．1/3
B．1/2
C．1/4
D．1/5

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热门试题

单项选择题Language change is ______.

A．universal, continuous and to a large extent, regular and systematic.
B．continuous, regular, systematic, but not universal.
C．universal, continuous, but not regular and systematic.
D．always regular and systematic, but not universal and continuous.

单项选择题______ does not study meaning in isolation, but in context.

A．Pragmatics
B．Semantics
C．Sense relation
D．Concept