问题
单项选择题
Without()use of money, trade will depend on()barter()direct exchange of one commodity for another.
A./...the...the
B.the.../...the
C./...a...the
D.a.../...a
答案
参考答案:B
Without()use of money, trade will depend on()barter()direct exchange of one commodity for another.
A./...the...the
B.the.../...the
C./...a...the
D.a.../...a
参考答案:B