求解释—can you tel lme what difficulties you have__English—I can't understand some English grammar—can you tel lme what difficulties you have_________English—I can't understand some English grammarA.to learnB.learningC.learnD.learned

B
have difficulties (in) doing something 是固定塔配用法

have difficulty (in) doing sth 是一个固定短语，意思是“在做某事方面有困难”，in 可以省略

have difficultes 是动宾关系，learning english 是形容 difficultes ，所以此处应该是动名词作为辅助宾语。

have difficulty (in) doing something

B.learning
翻译是：你能不能告诉我,你学习英语的时候,有什么困难吗?
我没办法明白一些英语的语法.
这里 learning english 表示状态,can you tel lme what difficulties you have.已经是完整的问句,加了learning English 是限定在学习英语的范围内的困难.
而且
have difficulties (in) doing something 是固定塔配用法 表示在某方面有困难.
祝好!
不懂建议重新提问,

have difficulty doing sth 固定短语 做某事有困难