故填has not been/hasn't been. 9.at考查介词。 句意:参见上题解析。 at home and abroad为固定搭配,意为“在国内 外” 。 故填at。 10.to overcome考查非谓语动 。 句意:但 是每一年中国都克服了这些困难 …… manage to do sth.是固定短语,意为“设法 做成某事” 。 故填to overcome。 反馈 ...
aThe program have been proved feasible.It image is visually clear . It also have great significance for casing well service and refloatation the drops under the well. 节目是被证明的可行的。它图象视觉上清楚。 它也有伟大意义为很好装入服务和refloatation下落在井之下。[translate] ...
aExample usage in public presentation 例子用法在公开介绍[translate] ait have been proved that he has violated the conditions on which it was granted. 它证明,他违犯了它被授予的条件。[translate]
The children compete ffor each other to reach the other end of the pool by using itt . Most of them prefer 00 push or drag tricycles. Some children can cover the whole length of pool without coming up for breath even once. 第一处:去掉proved前的been。考查动词的语态。此处指实验已经证明...
(1)Which of the following has been proved to be true? ___A.You are in need of much less sleep as you get older.B.Reading in dim light does lasting damage to your eyes.C.Some heart attacks don't have a symptom of chest pain.D.You...
He had plenty of work to do... 他有很多工作要做。 柯林斯高阶英语词典 I have some important calls to make. 我要打几个重要的电话。 柯林斯高阶英语词典 I want to have my own business... 我想自己创业。 柯林斯高阶英语词典 Oscar had a new bicycle... 奥斯卡有一辆新自行车。 柯林斯高阶英语...
It'sbelievedthatamanisinnocentuntil___guiltyAtoproveBprovedChavingbeenprovedDtohaveproved'C为什么不行'B和C都是被动表完成怎么区分?... It's believed that a man is innocent until ___guilty A to prove B proved C having been proved D to have proved ' C 为什么不行' B 和C都是被动表完成怎...
It has been proved that…已证实… It is said that… 据说… 3. 主语从句不可位于句首的五种情况: (1)if 引导的主语从句不可居于复合句句首。 (2)It is said /reported…结构中的主语从句不可提前。例如: 正确表达:It is said that President Jiang will visit our school next week. ...
10.___ computer has been proved to be ___important aid in classroom teaching.A.The;an B.The; the C.A; the D.A; / 11.His suggestion is that ___ action be taken to improve ___ situation.A./; the B.an; the C./; a D.the; a12.—This is ___ book I introduced to your...
Robots have proved to be valuable tools for soldiers, surgeons and homeowners hoping to keep the carpet clean. But in each case, they are designed and built specifically for the job. Now there is a movement under way to build multipurpose machines-robots that can move about in changing envir...