But I believe and we can probably all agree on, that road workers are vulnerable while they are working on our roads. On this matter PIARC Technical Report "Improvements in safe working on roads" was produced, so this paper will not address the same issues. In this paper, while seeing ...
答案:A 2. As you can see,the number of cars on our roads___ rising these days. A.was keeping B.keep C.keeps D.were keeping 提示:句子描述的是当前的情况,应用现在时态,the number 是单数形式,故选 C。 答案:C 3. I can’t stand___ with Jane in the same office.She just ...
Useful words and expressions: Chemical, production, bacteria, pest, nutrition, mineral, discovery, focus, soil, reduce, root, skim, underline, summary, comment, build up, lead to, focus on, kee p...free from/ of III. Ability and emotion 1.Develop Ss’ reading skills by extensive...
In response to the question of held re-tainage, pay-if-paid contracts, and owners that refuse to pay on change orders, I can offer our policy on thes... D Lou - 《Concrete Construction》 被引量: 0发表: 2005年 Working for free Comments on several developments in the design and ...
On our first day there, we watched the sun going down slowly in the west. On our last day, we got up early and saw a very beautiful sunrise(日出).Taiwan is a wonderful place to visit.根据短文内容,判断下列句子正(T)误(F)。【1】Cathy went to Taiwan with some Americans last week.【...
Supervisor:“Well, we did our duty to warn you—” Me:“You did not. There was nothing in the mail. My husband just confirmed with the neighbors that they also didn’t get anything. There was no knock on the door to tell me they were going to begin work. Either you give me absolu...
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②Today,we'regoingtofocusonthequestionofhomelesspeople.今天,我们主要关注无家可归者的问题。③Ifwefindthosematerialsinteresting,we'llfocusourattentiononthemforlong.如果我们发现那些材料有趣,我们的注意力就会长时间集中在它们身上。④Healthandenvironmentalproblemshaveincreasinglybecomethefocusofattention.健康和环境...
Red marker pointing on a mobile on a world map with lens flare Premium Add to collection 4K 00:12 Animation of plane icon over map Premium Add to collection 1080p 00:10 Animation of corona virus with world map Premium Add to collection ...
The use of animals greatly improved agricultural production and reduced _ humans to perorm the heavy lbour. Horses, d 19、onkeys, mules, and water buffaloes were all used for farm work. With todays technological devlopments, the _ of machines has largely replaced animals in farm work. the...