Q: What makes viral stis more dangerous than other types?


Read this paragraph and choose the correct option from the provided answers:

This is the Human Papilloma Virus, which causes a viral STI. Viral STIs can be especially dangerous, as they cannot be cured. Once you get one, it's yours for life. And also, it's the person's you give it to.

 Choices:

- they are more contagious

- they are larger

- they are more severe

- they are incurable


A:
they are incurable