题目

下列有关细胞学说建立的叙述，错误的是（） A . 细胞学说主要由施莱登和施旺提出，并由其他科学家补充而成 B . 细胞学说建立的过程是一个开拓、继承、修正和发展的过程 C . 细胞学说揭示了所有生物，包括细菌和病毒都是由细胞构成 D . 细胞学说揭示了“细胞的统一性和生物体结构的统一性” 答案：CⅠ．听录音，选择李华这一天参观了哪些地方．按照李华参观的顺序，把图片的序号填在下面的括号内． 1．(　　)　　2．(　　)　　3．(　　)　　4．(　　)　　5．(　　)　　6．(　　) Ⅱ．听录音，判断对错． 7．Last Saturday the speaker went to a computer show. (　　) 8．The speaker went to the show with his father and mother. (　　) 9．They saw many computers there. (　　) 10．They didn't buy anything. (　　) 11．The speaker didn't like computers. (　　) Ⅲ．听短文，根据听到的短文内容填空． Thank you for joining CCTV's Around The World program. 12 now, we are in Egypt, 13 in the desert. It's a 14 and 15 day! There are many people here on vacation. Some are 16 photos of the pyramids. 17 are riding camels. The Egyptians are 18 a kind of scarf on their heads. I guess they wear them 19 it's so hot! Behind me I can see the city of Cairo. 20 looking at five thousand years of history! 21 an interesting place!