中考复习完型填空科普环保类专项练习 （一）Big schoolbags have been a big problem for students for a long time. Maybe your schoolbag is too 31 to carry, and it troubles you a lot 32you want to find out a book to read. Now e -textbooks will 33you. It is said that many Chinese middle schools are going to use e - textbooks. An e - textbook, in fact, is a small 34for students. It is much lighter than a usual schoolbag and 35to carry. Though it is as 36 as a book, it can hold (容纳) everything for study. The students can read the text page by page on the 37 , take notes 38the pointer (屏写笔) ,or even hand in their 39to their teachers by sending e - mails. All they have to do is to press a button ( 按开关).Some people say e- textbooks are good, but some say they may be40for the students eyes. What do you think of it.?1A. expensive B. heavy C. light2A. till B. after C. when3A. trouble B. help C. solve4A. TV B. radio C. computer5A. easy B. difficult C. hard6A. smaller B. small C. harmful7A. paper B. keyboard C. screen8A. with B. in C. by9A. computer B. homework C. e - textbooks10A. bad B. dangerous C. good （二）The best thing to start your day is a good breakfast. There are different 36 of breakfasts around the world.“Eat breakfast like a king, lunch like a prince and dinner like a pauper(穷人).” 37 the old saying tells us, breakfast is the most important meal of the day. It 38 us with energy after a long night without food.If people dont have breakfast in the morning, they will feel tired and get angry easily. Breakfast helps children stay more focused in school. A study showed that children who eat breakfast regularly score 39 in most subjects.Breakfast is also important for weight loss. If you have a balanced breakfast, you will eat 40 throughout the day.A healthy and 41 breakfast should include some protein(蛋白质) like eggs, milk or a little meat, which makes you energetic all day.Carbohydrates(碳水化合物)like rice or bread can keep you active. Vegetables and fruit 42 the vitamins that humans need. 43 ,in China, breakfast is different from region to region. Porridge with pickles(咸菜),baozi, noodles, soybean milk and youtiao are common throughout the 44 country. Although Western culture has influenced China a lot, most people still 45 traditional Chinese breakfast. They think that porridge and noodles are not only easily digested(消化), but also can provide enough energy in the morning.11A. waysB. typesC. rulesD. methods12A. SoB. ThoughC. AsD. When13A. providesB. givesC. offersD. has14A. lowerB. lessC. higherD. more15A. less B. fewerC. moreD. much16A. experiencedB. balancedC. excitedD. different17A. hasB. haveC. is D. are18A. Therefore B. Thus C. Because D. However19A. allB. oneC. whole D. total20A. dislikeB. knowC. wantD. prefer （三）Hi, dear friends! Welcome 1 our zoo. It is really a good place to have fun. We have a big family in the zoo. All the animals in the zoo are brothers and sisters. Follow(跟随) me to see 2 . First, lets 3 the pandas over there. They come from China. They are black and white. They like eating bamboos(竹子). They are beautiful and very shy, so please 4 quiet. Now come this way, please. We will go and see the lions. These two lions are from Africa. They are very 5 and they usually sleep and relax 20 hours every day. 6 is their favorite food. So dont be near to them. Dont you want 7 and see Bill ? He is a koala. He is 8 for you. Look! Isnt he cute? He is from Australia. He sleeps during the day, 9 at night he gets up and begins to eat food. Thats not all. I would like to take you to see some 10 animals of our family.21A. on B. at C. to D. for22A. them B. they C. their D. theirs23A. see B. to see C. to look D. look24A. is B. are C. am D. be25A. nice B. lazy C. beautiful D. busy26A. fruit B. meat C. vegetable D. ice cream27A. goes B. going C. to go D. go28A. wait B. waiting C. waits D. to wait29A. but B. or C. because D. if30A. the other B. others C. another D. other （四）King Akbar was in the habit of putting riddles and puzzles to his people. He often asked _36_ which were strange. His people had to use words in a _37_ way to answer these questions.Once Akbar asked a very strange question. He looked at his people. _38_ he looked, one by one the heads began to hang low in search of an answer. It was at this moment that Bridal entered the palace. Birbal _39_ the habit of the king. He understood the _40_ at once and asked, “May I know the question so that I can _41_ for an answer?”Ak