with great language ____ the doctor and nurse asked the frightened children to give blood.
问题描述：
with great language ____ the doctor and nurse asked the frightened children to give blood.
语言交流困难,空格中用什么词?我能想到的就是
obstacle
barrier
difficult是不是要转成名词形式?
答
difficulty
困难 ,名词形式.
参考例句
They always meet misunderstandings because of language difficulties.
他们因为语言不通,总是产生误会.谢谢，那这里要用单数还是复数？单数