associated
contacted
connected
congregated
第1题:
mustn’t you
don’t you
didn’t you
needn’t you
第2题:
generation
age
decade
era
第3题:
a; /
a: a
the; a
/; a
第4题:
the society is not satisfied with the present college education
the governments interfere too much with college education
the teachers are forced to do what they don’t like to do
teachers dislike teaching commercially useful courses
第5题:
the customer
the producer
increased sales
reduced prices
第6题:
so
when
after
before
第7题:
long it takes however
it takes however long
long however it takes
however long it takes
第8题:
couple
ladies
men
women
第9题:
will she agree
she will agree
agrees she
will agree she
第10题:
so
but
thus
or