一道令我费解的英语选择题The days__you could travel without a passport are gone.A of which B at which 我感觉应该选A啊 但答案为啥是B呢

一道令我费解的英语选择题The days__you could travel without a passport are gone.A of which B at which 我感觉应该选A啊 但答案为啥是B呢 “但是令我费解的是”的英语是什么 令我费解一道英语选择题This book is said______yesterday A.to publish B.to be published C.publish D.to have been published 答案是D! 句子里不是有yesterday吗?为什么会用不定式的现在完成时 等边三角形的边长为6,求它的高?令我很费解,据说是用勾股定理 一道令我费解的奥数题奥数题甲乙两人爬山,下山速度是上山的二倍,当甲到达山顶时,乙距山顶还有400米,当甲下到山脚时,乙才下到半山腰.从山脚到山顶有多远? 一道深奥的数学题.十分令我费解.印度数学家婆斯加罗的著作里曾提出一个 原文如下:湖平浪静出新莲,五寸婷婷露笑脸.孰意风狂玉枝倒,忍看花色没波涟.渔翁秋后寻根源,根距残花二尺边.借问 一个令我很费解的问题女朋友说：你不要亲了!亲的我别扭死了. 一道关于时间状语从句连词的英语选择题Ships may have to wait for a couple of days,_____ waves are not rough,permitting them to enter the harbor with safety.A.after B.while C.when D.since 一道英语语法选择题,有点纠结The days are gone forever,＿ we suffered from hunger and cold.用when还是which,我知道这是非限制可后面的句子是完整的这时该怎么办? 关于一道数学题很费解!从令后面开始就看不懂了, 一道初三英语选择题(二十一)The diagram shows what has happened______the forests of the USA?A atB toC fromD with我选A的,正确答案是B, 一道英语过去完成时的选择题,有点困惑 令人费解的 翻译成英语 i told you why i really want to see you :P 这是一个外国人对我说的,P 令我费解的是,最后一个字母P 英语选择题一道 一道英语选择题22.30 一道英语选择题,学霸请戳 询问一道英语选择题.