解析 [答案]D [解析]句意:——你在这里工作多久了?——从两年前开始。考查since和for的区别。two years ago两年前;since 2 years ago从两年前开始。根据上文用“how long”提问,可知要回答时间长度。时间长度可用“for+一段时间”或“since+一段时间+ago”,故选D。
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。
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 yea...
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 years sin...
---How long has David been a teacher? ---___. [ ] A. For two years ago B. Since two years C. For two years before D. Since two years ago
—How long have you been in Beijing? —___ A.Five years ago.B.Since five years ago. C.For five years ago.D.Since five years. 试题答案 在线课程 B 解析试题分析:Five years ago.五年之前用于一般过去式;.Since five years ago.回答现在完成时;句意:你在北京呆了多长时间?---自从五年之前。故...
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...
four years ago , the sun is shined. it was a sunny day . there was a litter boy . he liked flying kite . he was flying kite . he was very happy . there was a litter tree . it was very short. near the tree , there is the small house. boy lived in it . the boy had a ...
In Denmark, a woman called Selina Juul has been working hard to solve this problem. She moved from Russia many years ago and was surprised to see the abundance of food available(供应的丰富食物) in the supermarkets. And she found that people were buying more than they needed and throwing to...
People born in the year of the Loong—an animal no one knows if it existed in real world—are enveloped in mystery, and very charming. Back in the pre-Qin period over 2, 200 years ago, there was already t...