尊敬的各位老师:
I use my computer to chat with other people and look for information.这个句子里的to chat with other other people and look for information是一个动词不定式还是两个动词不定式?
同样地,这个照片里的to screen housing applicants, predict criminal recidivism, determine if a high schooler is likely to drop out, and many other things是一个动词不定式还是五个动词不定式?