Speaking two languages______one has obvious practical benefits.A．other thanB．better thanC．

______ refers to a sociolinguistic situation two varieties of a language exist side by sid

There are ______ Russian（s) and ______ American（s) on board.A．one, oneB．one, twoC．two, two

One new ______ to learning a foreign language is to study the language in its cultural con

We can learn from the first two paragraphs that______.A．high unemployment rates make it ha

Listening, speaking, reading, and writing ______ the fundamental order in language learnin

________ speaking no variety of language is better than or superior to others.