A new, stronger cement is inspired by human bones. Princeton University  Researchers at Princeton University in the US have developed a stronger type of cement (水泥). To achieve ……

?A. To test the idea from a movie.A. To test the idea from a movie.B. To protect the environment.B... itD. people don’t like it5. What is the main idea of the passage?5. What is the main idea ……

was strong, but it also had problems. First, it was the size of a basketball and was very heavy.... The cement was too hard! Third, I wanted to use thetape(胶带) to give names to the parts, but it would ……

to the idea that handcuffing the criminal is the only result of a murder investigation.The stomach..., Massachusetts neighbourhood. They are caught carving their names in wet cement by two cops. But these aren ……

Physical Science shows that we’re getting closer to making it a reality.Normally, people use cement (水泥... that more than 4.4 billion tons of cement produced every year are responsible for about 8 percent of global ……

) beside a sidewalk (人行道). “Earlier today, somebody jumped right in the middle here while the cement... it!”“Any idea of who did it?” Timo asked. “A little boy told me that three girls named Brittany ……

: This alligator was made of cement (水泥). Real alligators can’t survive the cold weather of Kansas.Pull... it’s not a good idea to have your pants below your buttocks.” By Gabriella Van Leuven21st Century Teens ……

Dec 5, 1945: US Navy aircraft got lost in the Bermuda Triangle in the Atlantic Ocean. No trace of bodies or aircraft was ever found. The accident helped cement the legend of the area. ……

! With a car, we can bring a tent to make shade.M: Great idea! Can you call up some people and invite them?W... printed. A 3-D printer will print them with special cement that looks like cream. The printer will print ……

look at making fungi strong enough to build housesScientists look at making fungi strong enough... use cement (水泥) to build houses, but this can hurt the environment (环境). It puts a lot of carbon ……

来国博一睹月壤真容吧！来国博一睹月壤真容吧！  This lunar soil (月壤) looks like cement (水泥). You can go.... It is on display (展出) there. This lunar soil (月壤) looks like cement (水泥). You can go ……

of the scenery. These porters were all short and strong. They carried many things with shoulder poles (扁担). These things included fruits, drinks, snacks, and even bags of cement and bricks. Though the heavy ……

that homework is needed to cement (巩固) information into memory and help kids build daily routines (作息... competition was on the rise and support for homework became strong. And now, many people ……

THE city of Nanjing has come up with a lucky draw idea that involves giving 20 million tourist... materials, cement and machine industries. And consumer coupons are too local to help increase demand ……

’ world”. It has been developing for several years now, yet the idea of painting graffiti on a wall... gone from an ordinary cement (水泥) wall to a great feast for the eyes. Walk along the road and you ……