题目

车前草花叶病毒、新冠病毒分别属于（） A . 细菌病毒、动物病毒 B . 动物病毒、细菌病毒 C . 植物病毒、动物病毒 D . 植物病毒、细菌病毒 答案：C 完形填空。    One night, Mary heard some big   1   noise. "Doh, Doh, …" It    2   for a few minutes. Mary went out ofher bedroom to search everywhere. Her parents were sleeping and there were no   3   people in the house. Mary   4   to her bedroom.    Mary heard the noise again. She thought, "Is it a cat? Mike has a cat. But cats miaow. They don't make such noise."    "Maybe it's a bird   5   around and looking for a place to rest. No! That doesn't make any noise." Maybeit's the whisper of my parents. They   6   be    7   in their room. But that noise wasn't a whisper at all."     Mary went to bed again but she heard the noise again. She was   8   and fell   9   her bed. Her legs were  10  and she could not climb up any more. (     )1. A. strongly        (     )2. A. sounded         (     )3. A. any             (     )4. A. went            (     )5. A. going           (     )6. A. should          (     )7. A. sleep           (     )8. A. frightening       (     )9. A. down            (     )10. A. weak           B. strange       B. went about       B. other           B. ran            B. flying          B. may not         B. talking          B. frightened         B. from            B. strong         C. frightened          C. went on          C. the other      C. returned          C. jumping       C. must              C. talk             C. amazed      C. off              C. sick          D. loud         D. went away                     D. others          D. walked            D. running        D. mustn't            D. sleeping        D. amazing        D. in                D. ill