2021届四川省部分地区高三三诊英语试卷汇编：七选五

2021届四川省部分地区高三三诊英语试卷分类汇编 七选五 四川省泸州市2021届高三下学期第三次教学质量诊断性考试英语试卷 五、七选五 The Cassini-Huygens space probe, which reached Saturn last week has sent back amazing photographs of the planet's famous rings viewed in ultraviolet light. ____33____ The different colors show exactly what the rings are. The red means the ring contains tiny pieces of rock and the blue and green is likely to be a mixture of water and frozen gases. ____34____ That's why it is so light and it could float on water—if a big enough ocean could be found! ____35____ It aims to explore the planet and its rings and moons. It was launched in 1997 and its mission was to explore the “gas giant” planet, which is the furthest planet to be seen from the Earth without a telescope. Scientists say the spacecrafts four-year tour of Saturn may tell them how the rings are formed. ____36____ The probe has sent back pictures of some of Saturn's moons, including Phoebe and Titan. Phoebe has a strange shape. ____37____ Saturn's biggest moon, Titan, is believed to be the only body in the solar system other than the Earth with liquid on the surface. The images of Phoebe and Titan look strangely like photos of the Earth and our own moon, taken decades ago by the earliest space missions. A．Saturn itself is made of gases. B．The pictures are hard to take in space. C．The probe is an international space project. D．They will discover more secrets about the spacecraft. E．The pictures show them in shades of blue, green and red. F．It will also study the planet's atmosphere and magnetic field. G．Unlike other planets and their moons, it is not perfectly round. 四川省遂宁市2021届高三三诊英语试题 二、七选五 Tiny homes are being used for housing in costly areas of the United States. In Los Angeles, California, tiny homes are now being used as temporary shelters for people, serving as a welfare for citizens. ___16___ Similar projects went up in other California cities, including San Jose and Sacramento, and also across the United States