问题
选择题
The two men discussed and came to ____________ conclusion that the helicopter would take _______________ place of the car some day.
A．/; /
B．a; the
C．a; /
D．/; the
答案
答案：B
题目分析:考查冠词用法。固定短语come to a conclusion“得出结论”；take the place of “取代，代替”，所以答案选B。句意：这两个人在一起讨论并且得出一个结论，那就是有一天直升飞机会取代汽车。
