face这个单词的用法是不是face放句首facing和be faced with

问题描述:

face这个单词的用法
是不是face放句首facing和be faced with

I am facing loads of uncertainties in our current research project.在当前的研究课题里,我们面对着很多不确定因素I have to be face with lots of difficulties 我不得不面对很多问题Facing lots of problems,I ...