【正文】 __________________________________ ________________________________________________________________ ________________________________________________________________ 附 ： 基礎(chǔ)知識鞏固練習(xí)答案 一、 2. operate 7. notice 10. camera 二、 15 CACDC 610 ABBCA 1115 ACDAC 三、 ,is bought ,thousand , seeing , leaves , 去掉 , es 四、 15 bfegc 五、 1. more time 2. in the end 3. didn’t, until 4. prefer to, rather than enough 六、 15 DCAAB 七、 It’s important for to keep healthy. Li Ming gives us a good example. He always takes exercise. He likes sports such as swimming, running and playing basketball. He goes to bed at 10 at night and gets up at 6 in the morning. He takes care of himself. He takes a bath every day and washes his hands before meals. When he has meals, he eats all kinds of healthy food like fish, eggs, vegetables and meat. He also eats a lot of fruit. So he looks strong and healthy. 。 1. What is a telephone used _____, class? A. to B. in C. for D. about 2. Was a car invented _____ March 4, 1876? A. on B. in C. at D. of 3. Can you tell me _____ the train was invented? A. what B. who C. when D. which 4. I think the _____ invention is a mobile phone. What ab