We will do all we can to relieve (缓解) the symptoms of the patients: that is our______.选项: a、bottom line b、 basic line c、 deadline d、 bottom up

问题描述:

We will do all we can to relieve (缓解) the symptoms of the patients: that is our______.
选项:
a、bottom line
b、 basic line
c、 deadline
d、 bottom up