It is said that every boy and girl in this school must have___hair cut
short. 专四答案中是认为是选his其答案解析是：当every和each修饰两个由and连接的单数可数名词，且两个名词一个为阴性，一个为阳性，其物主代词用his。不知道这是否正确？
...e! Cycling is the
most economical, sustainable and fun way to explore the city, with its
beautiful canals, parks, squares and countless lights. You can also bike along
lovely landscapes outside of Amsterdam.请问句中的 outside of 是什么用法？为什么要加个介词 of 啊？
如下面两个例句：1. Cachaca is Brazil's answer to tequila.2. The women's shoe, like its male counterpart, is specifically designed for the serious tennis player.词典上都解释为“相当于...的事物”，但个人总觉得有些微妙的差异，还望老师们赐教。
...我们通常用 please 开头一个句子。如：Please come in.Please wait a moment.Please tell me what you know.Please help me with the heavy box.但是，如果是一个疑问句也可以用 please 开头吗？比如：Please can you do it for me?Please can you tell me the news?
...stival。我不太明白，请专家帮我进一步分析一下，谢谢！It is now a children’s festival, when they can dress up and go to their neighbours’ homes to ask for sweets.句子来源：人教版高中英语必修三Unit 1。
...lowing the Second WORLD WAR that provided the sustained thrust for the architectual program in Columbus, Indiana.A. Since the B. To be the C. The D. It was the我想选 D，因为觉得...
It is obviuos how the capacity to visualize objects and to finger out numerical patterns suitsone to answer question that have eluded some of best poets and phliosophers请问: to answer question, 做什么成分。one 又是指代什么。谢谢老师!
... raids were undertaken against the tribe that were intended to exterminate it. 一、开头的between 1910 and 1920和 between 1910 and the 1920s有什么区别吗？ 二、这里的that的从句根据语意应该是修饰raids的，这种定语从句不跟着先行词的写法是正式吗？
...析一下：We required that he ( ) sorry to his mum, but he insisted that it ( ) his fault.A. said; wasn't B. say; wasn'tC. says; wasn'tD. said; shouldn't be 答案是B。我想知道的是，假如国内考试允许接受非正式语体使用陈述语气谓语形式的话...
D. Vitamin C is unusual in that it is required in the diets of humans and other primates, but only of a few other animals.but only of a few other animals.是什么成分？
Ok, we've been talking about how throughout history, it was often difficult for people to give up ideas,which had long been taken for granted as scientific "truths," even if those ideas were false.请问这里的how是什么用法，是常用的吗？
You can use a large plastic bottle,______cut off, as a pot to grow young plants in.B the top of whichD with its top答案D。疑问：答案说cut off 不是完整的谓语，所以用独立主格，不用定从。cut off 怎么就不完整了？