One long-distance flight consumes fuel which a car uses in several years' time, but they cause the same amount of pollution. So, some people think that we should discourage non-essential flights, such as tourist travel, rather than limit the use of cars. To what extent do you agree or ...
解析 Four years ago.这是计算题,通过计算答案应该是4年前,爸爸是36岁,儿子9岁。 结果一 题目 A man is 40 years old .His son is 13.How long ago was his age four times his son's? 答案 答案:Four years ago核心短语/词汇:how long:多久句子译文:一个男人40岁,他的儿子13岁,多久前他的年...
某企业库存商品采用售价金额法核算，2020年5月初库存商品售价总额为30万元，商品进销差价余额为10万元，购入商品成本总额为44万元，总售价是50万元，本月销售商品收入为60万元，则该企业本月末剩余存货的实际成本为（ ）万元。
A since+过去的时间点，表示一段时间（从这个时间点到现在的这一段时间）B项错在：four years ago是过去的一个时间点，只能用于回答when，而问句问的是how long，这要求用一段时间来回答。C项错在：in 2004是过去的时间，只能用于回答when，不能回答how long。D项错在：since不能接一段时间。如果...
1. borrowed改成had borrow是瞬间性动词，不能延续一段时间，也就不能和how long连用 改成had（have的过去分词，意思是“拥有”）即可，它是延续性动词。不过在题目中borrowed后面貌似缺少宾语。2. = He has been dead for ten years.= He has been dead since ten years ago.= It is ten ...
A.was,deadB.has,diedC.was,diedD.has,been dead 试题答案 在线课程 分析-你爷爷去世多久了? -自从六年前就去世了. 解答答案:D 根据Since six years ago,可知应该用现在完成时态.Since six years ago是现在完成时的标志词.现在完成时态表示过去发生或已经完成的动作对现在造成的影响或结果.或从过去已经开始...
24.(2021湖南湘西土家族苗族自治州)—How long ___ youinXiangxi?Since 16 years ago.A. did;goB. have;beenC. have;gone 相关知识点: 试题来源: 解析 24.B【解析】考查动词的时态和动词辨析。句意为:你在湘西待多久了?自16年前(到现在)。根据句意可知,此状态从16年前开始一直持续到现在,还有可能继续...
A. In five years B. For five years C. Since five years D. Five years ago B 【解析】句意:——他们在动物园工作多长时间了?——5年了。In five years 5年后,通常用于将来时态;For five years 5年,指做某事用了5年,通常用于现在完成时态;since后接时间点;Five years ago 5年前,用于过去时态;故...
It’s been a long time since I was in high school, but that April fool’s Day remains one of my favorite memories from those years.根据文章内容,回答小题。1. What did the underlined word “fake” in the first paragraph mean in Chinese?___2. What can we infer from the first paragrap...
While the concept of investing has been around for millennia, investing in its present form can find its roots in the period between the 17th and 18th centuries when the development of the first public markets connected investors with investment opportunities. The Amsterdam Stock Exchange was establi...