1.This is the way ______ solving the problem. 填介词或副词2.Do you know the best way ______(work) out the problem?
问题描述：
1.This is the way ______ solving the problem. 填介词或副词
2.Do you know the best way ______(work) out the problem?
答
to work
答
of
to work
答
to work