[填空题]Pronouncing a language is a skill. Every normal person is expert
with the skill of pronouncing his own language, but few people are even (1)
moderately proficient at pronouncing foreign languages. There are many
reasons this, some obvious, some perhaps not so obvious. But I suggest (2)
that the fundamental reason which people in general do not speak (3)
foreign languages very much better than they do are that they never (4)
fail grasp the true nature of the problem of learning to pronounce, (5)
and consequently never set to tackling it in the right way. Far (6)
too many people fail to realize that pronouncing a foreign language
is a skill-one needs careless training of a special kind, (7)
and one that cannot be acquired by just leaving it to take care of
itself