Can I choose which to use - reCAPTCHA word version and reCAPTCHA numbers (street views)

I personally have have a difficult time with the word version of reCAPTHCA but don't mind the number (street view addresses) reCAPTCHA. Can I choose which one to be used on my website? Is there different API keys for each?How & where do I get (street view addresses) reCAPTCHA API? -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.

translation in Dutch

in English: Type the text in Dutch: Schrijf de twee woorden op (this means in English= Write the two words) Write the two words is wrong (only 1 number is displayed) I suggest to change this in: Type de tekst grt Adri -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.