找到约 8000 条结果

问题 时间不明确时如何推测情态动词所表示的时间

...题目： Her birthday was a week ago, so it _______ (can't / be ) on the 25th. A. can't be    B. can't have been 我不太明白25日是说话之后的日子，还是之前，所以不知道应该用对过去的推测，还是对现在的推测。请专家指教，...

问题 lots作副词以及that old等问题

But caloric restriction, it kind of shocks the system, and one result is, well, those monkeys on the calorie-restricted diet had lots more naive T-cells left than you'd expect in monkeys that old.请问老师：句子里的lots是副词吗？left是后置定语还是left than...是T-cells的后...

问题 虚拟语气中was和were的选择

Would it possible if you can make a dragon for me?  I would like it if you could. I would keep it in my special green grass area where there are lots of space. I would feed it raw fish and put a collar on it. If it was/were hurt, I would bandage it.这里要用虚拟语气吗，选择 was 还...

问题 less than/more than +adj 用法

On the other hand, if your language learning has been less than successful, you might do well to trysome of the techniques outlines above.1）less than +adj 是一种什么结构和用法呢？ 意思是什么？ 如何分析less than successful语法成分？     more than 有与此...

问题 research down 理解

MALE STUDENT: No wonder featherwork was a symbol of high status in ancient Peruvian societies.FEMALE PROFESSOR: Well, that's definitely a long, dangerous trip to make on foot.I do research down in Peru and I've made that trip, but the easy way-I've flown and driven.MALE STUDENT...

问题 so far(到目前为止)可以与一般现在时连用吗(续)

前面问了一个这样的问题，但老师们说 so far 不是表示“到目前为止”，但下面这句的 so far 应该是表示“到目前为止”吧！这怎么解释啊！So far, everything is on schedule. 这里的 so far 为什么不用现在完成时？

问题 英语难句理解(涉及it came)

...ehicle，there is a good chance it came equipped with this lighting device on both the front and rear.中文译文是: 如果你是一辆车的司机，很有可能这辆车的前后都安装了这种照明设备。我感觉这句话当中的it came很突兀，看不出和句子里前后内容的关...

问题 找不到现在分词的逻辑主语（是悬垂分词吗）

The world is spending at least $1.8tn (£1.3tn) every year on subsidies driving the annihilation of wildlife and a rise in global heating, according to a new study, prompting warnings that humanity is financing its own extinction. 请问老师：句中的driving和prompting作的都是什么成分...

问题 of连接2个名词(前后冠词的问题)

...g room前面都没有冠词，这种表达可以吗？(2) view of hilltop monument from the bedroom.这里的view和monument前面没有冠词，这种表达可以吗？3. on my way to school，这里school前面需要加冠词a或the吗？

问题 the day of the picnic 前面为什么没有介词

They had alternative plans if it rained the day of the picnic. 如果野餐那天下雨他们还有另外的计划。请问这句中的 the day of the picnic 前面为什么没有介词 on 呢？这样用的介词也可以省略吗？

问题 when visiting和when to visit

And tourists are encouraged to book tickets on the Internet and stay away from busy hours when________.(visit)答案给的是visiting，when visiting在这道题中相当于when they are visiting吧，那意思不就变成“正在参观”了吗，但题目里给我一种“将来”的感觉，“...

问题 will可以表示现在的习惯吗？

1. 表示过去的习惯，我们可以用would，如：On winter evenings we’d all sit around the fire. 我们过去在冬天的晚上常常围坐在火炉旁。She would spend the day hanging round street corners. 她常在街角游荡，无所事事地度过一天。Sometimes he would bring me ...

问题 定语从句（时间名词后用when与which的区别）

I can never forget the day _______ we worked together and the day ______ we spent together. A. when; which      B. which; when     C. what; that     D. on which; when老师你好，我想知道这道题为什么选A选项？

问题 D's and F's的意思

The first semester of my junior year at Princeton University is a disaster, and my grades show it. D's and F's predominate, and a note from the dean puts me on academic probation. 1、D's and F's是什么意思？has的意思吗？2、put在这是使....处于什么状态的意...

问题 英语长难句的语法及句子结构分析

... in initiating me into reading. They bought many storybooks with illustrations, and whenever free, they would read these stories to me over and over again. By and by I had a vocabulary large enough to read on my own. 老师您好，我想请教一下这句话的语法及句子结构分析。