The days whenever you ______ (travel) without a passport are a thing of the past

游客2023-09-23 51

问题 The days whenever you ______ (travel) without a passport are a thing of the past.

选项

答案 could travel

解析句意：没有护照就可以旅行已经成为了过去。“the days”实际上隐含有过去的概念，所以，call要变成could。

转载请注明原文地址:https://tihaiku.com/zcyy/3038942.html

相关试题推荐

随机试题

最新回复(0)

Anaverageof52.4%ofdomestictravelerswentonsightseeingtoursduringthis