到
dào
I v.
1) arrive; reach
2) go to
II cov.
up until
III s.v.
thoughtful; considerate
IV cmp.
completion of verbal action
你看到第几页了？ What page have you gotten to?
V cons.
到 ... (wéi)zhǐ: reach ... as a stopping point; as far as ...
到现在为止，我们只收到二十篇论文。 Up to now we have received only twenty papers.