1) will作情态动词，表示意愿、习惯等。would表示过去的习惯。
【例如】
It will be highly appreciated if you will send us your latest price list.
On Sundays he would get up early and go fishing.
2) Will/would you please do...,Would you like to do...,Would you mind doing...
都表示建议、询问、请求等。
【例如】
Will you please pass me a cup of tea?
Would you like me to give you a hand?
This box is too heavy, ____give me a hand? (CET-4 1998,1)
A) would you mind
B) would you please
C) will you like to
D) will you please to
四个结构中，would you mind接动名词；would you please接动词原形；
will you like to不是正确结构；will you please to也不是正确结构，因此答案为B。