?A. Making too much waste.B. Air pollution.C. Water pollution.3. Q: What kind of problem does the speaker talk about?A. Making too much waste.B. Air pollution.C. Water pollution.4. Q: Which character does ……

 flight of Starship?A. It’s a waste of time and money.A. It’s a waste of time and money.B ……

in an activity. They built paper bridges. The bridges had to hold weight (重量). They worked in teams...Paper bridges hold weight大家来比比谁的纸桥能承重！PAPER easily tears (撕破), right? But in the hands of students ……

it to be a waste of money. Still others are worried about those mice that are afraid of heights (高度)…Clever...) – building bridges for mice. Three suspension bridges (吊桥) will help local dormice (睡鼠) cross the busy new ……

 more money to support the development of 1. _____.• The country’s spending on R&... money to support the development of 1. _____.• The country’s spending on R&D will rise ……

;Wildlife bridges in Edmonton  埃德蒙顿：野生动物桥To help keep animals’ habitats (栖息地) connected, more than a dozen wildlife bridges and passages have been built in Edmonton, Canada. The bridges serve ……

in Edmonton 埃德蒙顿：野生动物桥More than 10 wildlife bridges and passages (通道) have been built in Edmonton...) to animals as they pass. There are smaller bridges including special passes for salamanders (蝾螈 ……

innovation (创新) in the history of bridges. The Europeans built such bridges 1,200 years after...赵州桥为什么能屹立千年？词数 220 建议阅读时间 6分钟WE have many huge and beautiful bridges nowadays, but some of them ……

it was built and it is in my hometown! Then we worked in groups to build our own bridges... it was built and it is in my hometown! Then we worked in groups to build our own bridges ……

number, amount, distance, etc.d. the quality of doing sth well with no waste of time or moneye. an... with no waste of time or moneye. an act of making sth less or smaller（二）复习括号中的单词或词组，并将下面的句子翻译成英文。1. 他的 ……

A fool and his moneyA guy says to his friend, "Guess how many coins I have in my pocket. " The friend says, "If I guess right, will you give me one of them?" The first guy says, "If you guess right, I'll give you both of them!". ……

this as a waste of money. Why do you need beautiful surroundings to study? But what they fail to understand..., the towers, the courtyards, the bridges and canals and beautiful gardens.Oxford and Cambridge have ……

千年之桥——赵州桥。词数 220 建议阅读时间 7分钟NOWADAYS, many cities have huge and beautiful bridges, but some of their lives are very short. Some even collapse (坍塌), as we saw in recent news. However, bridges built ……

. The second and third bridges have been built across the river. A fourth will be built this year. So... of bridges across the river were built in the same way. If we are to make the river more easily accessible ……

英国小学生用三千个塑料瓶造了间“教室”。What is your classroom built out of? It is probably built out of bricks (砖). Students at the St Mary’s RC Primary School in Lancashire, UK recently built their own outdoor ……