Ok, so this I was wondering if it would be possible to somehow remove certain words or phrases from the reviewing. I think they are really skewing my actual skill level for a given lesson. Words such as:
Huanying
Danyuan
Di'er
Di'liu
Ke
These have been consistently in the last 10 lessons I have done throughout the last couple months and haven't mentioned anything until now. I know the words, and I think it would be better if those words were replaced by words or phrases from other previous units or lessons.
Just thought I would voice my concern about this particular topic.
Repeating of Words

DANNY321
March 18, 2013

Alan-L1
March 19, 2013
I agree. Perhaps the Rocket review words/phrases could be inserted instead .

Alan-R-G
July 9, 2013
I agree. They are confusing!

Robert-C7
July 9, 2013
I also agree that it would be more useful to review phrases and vocabulary from the previous lessons (or variations), not just these words.

Lin-Ping
November 9, 2013
大家好!
我完全同意!I agree that some of these words have been used a bit too often and although repetition is a good way to learn, I admit that that may be a bit too much repetition.
I will pass this along to our development team and we will see what we can do.
多谢你提出来这个非常好的意见!Thank you very much for telling us and we will see what we can do!
继续努力!Keep up the hard work!
- Lin Ping

524822
November 16, 2013
Agreed. There does not seem to have consistent use of spaced repetitions of words from older lessons. Some infrequent words are more easily forgotten.