冀教版英語九上《unit 2 biggest,longest,widest》(lesson 16)同步測試(文件)
【正文】 B. college C. university D. country ( ). stop B. hate C. hope D. need IV. 閱讀理解 Jupiter’s Moons and How They Travel The many moons of Jupiter travel around the pla in differe nt directions (方向 ). Jupiter is the largest pla in our solar system. Over the years, scientists have found that Jupiter has its own small solar system. Earth has one moon. Jupiter has at least sixte en and probably more. Since there are so many moons, scientists began to number them. The numerals(numbers)tell the sequence, or order, in which the moons were found. They were slower to name the moons. All of Jupiter’s moons now have a name as well as a number. The first five moons to be discovered are known as the “inner moons”. But they are not the closest to the pla. The closest is only 127,600 kilometers away from Jupiter. All the inner moons circle the pla in counterclockwise direction, that is, opposite of the hands of a clock. Jupiter’s middle group of moons are at least 11,100,000 kilometers from the pla. They also move in a counterclockwise motion (moving). The four farthest moons are at least 20,700,000 kilometers away. These are called “outer moons”. They circle in a clockwise motion. How many more moons do you think will be discovered？ does “solar system” in this article mean？ ______ A. 銀河系 B. 宇宙空間 C. 流星雨 D. 太陽系 that travel in the same direction as the hands of a clock are said to be traveling in a______. A. clockwise direction B. counterclockwise direction C. same direction D. different direction ’s _____group of moons travel in a clockwise direction. A. plas B. inner C. middle D. outer numbers given to Jupiter’s moons tell ______. A. the order in which they were discovered B. the order in which they travel C. the order of their distance from Jup
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