The more one is ______ the English-speaking environment,the better he or she will learn the language.
#12940
A
exposed to
B
filled in
C
caught on
D
kept up
推荐题目
 You’d better go there by train. The train ticket is  ________ the plane ticket.
#14147
A
as cheap three times as
B
as three times cheap as
C
three times cheaper than
D
cheaper three times than
It is reported that the United States uses_________ energy as the whole of Europe.
#14159
A
twice as
B
twice as much
C
twice as many
D
much twice as