纵贯江西中部的山脉是( )。
A．雩山山脉
B．九岭山脉
C．怀玉山脉
D．庐山山脉
参考答案：A
Each country, of course, in _______ Copenhagen has its own particular priorities and concerns, which is why ________ agreement is so difficult to reach.
A．the; an
B．/; an
C．a; the
D．/; the
