Don' t worry.Let' s help_.A:each other B:other C:other cach

Don' t worry.Let' s help_.A:each other B:other C:other cach
Don' t worry.Let' s help_.A:each other B:other C:other cach

Don' t worry.Let' s help_.A:each other B:other C:other cach
A
each other 相互

A each other 互相，彼此
意思是“不用担心，让我们互相帮助”

答案选A:each other
不用担心！让我们互相帮助吧！