Remember to use the device for speaking practice. Or click on [Troubleshoot Recording] button below if facing problems.
You are in free guest mode.
Timed Practice
Revision List
Attempt History
Progress Tracking
Create a free account to unlock these tools
Practice Speaking: Read Aloud
ID: #51369
Long Pig Kidney Transplantation
Surgeons in New York City successfully attached a pig kidney to a human patient and watched the pinkish organ function normally for 54 hours. Such procedures have been done in nonhuman primates. However, this is the first time that a pig kidney has been transplanted to a human body and not been immediately rejected.
Accuracy Comparison for Reading Scores
Accuracy:
A.I. Scores
Speech Feedback
Your Response:
Sample Answers:
Status: A.I. Engine Standing by...
Comments:
–