问题
单项选择题
人类免疫缺陷病毒感染细胞会出现()
A．细胞肿大
B．细胞膜改变
C．形成包涵体
D．整合作用
E．以上都有可能
答案
参考答案：D
搜题请搜索小程序“爱下问搜题”
人类免疫缺陷病毒感染细胞会出现()
A．细胞肿大
B．细胞膜改变
C．形成包涵体
D．整合作用
E．以上都有可能
参考答案：D
| 完形填空。 | |||
| My father 1 a good friend in the factory. He is sixty. He is an old man. All of the children like him. We call 2 Uncle Sam. He 3 from England. He 4 in Sichuan. He can't 5 Chinese. We teach him 6 . He 7 us English. He 8 work on Sundays. He 9 making things. And he likes watching TV 10 his children at night. | |||
| ( )1. A. have ( )2. A. he ( )3. A. come ( )4. A. live ( )5. A. speak ( )6. A. English ( )7. A. teach ( )8. A. do ( )9. A .likes ( )10. A. and | B. haves B. they B. comes B. living B. tell B. Chinese B. teachs B. don't B. like B. with | C. has C. him C. goes C. lives C. say C. England C. teaches C. does C. to like C. like | D. is D. his D. to come D. to live D. talk D. American D. teaching D. doesn't D. liking D. but |