第五套人民币2005年版100元、50元纸币采用的是磁性缩微文字安全线，开窗部分，分别可见缩微字符“￥100”、“￥50”组成的全息图案。
参考答案：错
下列句中均有一处错误，请指出并改正。
1. Martin is a fifteen-years-old boy.
_______________
2. Jane's words made us to feel happy.
3. He doesn't seem being very happy.
4. When he was young, he often got into troubles with the police.
5. The doctor advised my father to give up to smoke.
尖锐湿疣的病原体是（）
A.HSV
B.HPV
C.HIV
D.EBV
E.HCMV
