They are making a travel in London and will stay here for____A.one or two daysB.one days or twoC.one or two dayD.one and two days
问题描述：
They are making a travel in London and will stay here for____
A.one or two days
B.one days or two
C.one or two day
D.one and two days
答
A
B：一天后面不可接days；
C：两天后面应用days；
D；根据题意,翻译成汉语应是“一天或/至两天”,如用and不合题意.