托业考试

试题来源：托业-高级动词词汇
【单选题】 Package tours to tropical regions in Asia and the Pacific are subject to ______ changes in demand.
A．affectionate
B．stationary
C．seasonal
D．favorable

参考答案：C
网考网解析：
句意是随着季节变化旅游需求也会发生变化。... 查看试题解析出处>>