when we are ___ trouble they often help us.A.in

问题描述:

when we are ___ trouble they often help us.A.in
when we are ___ trouble they often help us.
A.in B.on C.with D.without
选择哪个,为什么

A,固定搭配in trouble 有麻烦句子什么意思呀回答意思给好评当我们有麻烦,他们总是帮助我们