当前位置:在线题库搜索>[单选题]29. When people travel on business(出差) ,they usually take _________ .的答案是什么?

问题:

[单选题]29. When people travel on business(出差) ,they usually take _________ .

A、a train or a plane
B、a boat or a train
C、a car or a boat .
D、a plane or a car

参考答案: A