问题
单项选择题
下列哪项指标可排除HIV感染（）。
A.HIV抗体相隔6月多次检测阴性
B.HIV病毒载量检测阴性
C.CD4T细胞在正常范围内
D.P24抗原检测阴性
E.患者无不适
答案
参考答案：A
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下列哪项指标可排除HIV感染（）。
A.HIV抗体相隔6月多次检测阴性
B.HIV病毒载量检测阴性
C.CD4T细胞在正常范围内
D.P24抗原检测阴性
E.患者无不适
参考答案：A
| 根据短文内容,选择正确答案。 |
| Mr Green is from England. He and his wife (妻子) are teachers. They teach English in Beijing. They have a boy and a girl. They are Jack and Mary. Jack is a student, but Mary is not. She is only four. They have two bikes. One is big, and the other is small. The big one is for Jack. The small one is for Mary. On Sundays, sometimes they are at home, sometimes they go to the park. The Greens like China. They have a lot of Chinese friends. |
| 1. Where are the Greens now? They are in _____. |
| A. China B. America C. England D. Japan |
| 2. What do Mr and Mrs Green do? They _____. |
| A. study Chinese B. teach English C. look after Jack and Mary D. go to the park |
| 3. What do Jack and Mary have? They have_____. |
| A. cars B. watches C. clocks D. bikes |
| 4. On Sundays, they are sometimes _____. |
| A. at school B. in the classroom C. at home D. on the bike |
| 5. Mr and Mrs Green _____. |
| A. have many Japanese friends B. like China very much C. look the same D. don't know Chines |