最佳答案:都是单数have difficulty in doing;have problem in doing
最佳答案:have difficult in doing sth
最佳答案:have trouble in doing sth因为IN 是介词,后面不能直接加动词原形 而且没有HAVE A TROUBLE这种用法
最佳答案:不怕麻烦地做某事
最佳答案:It's so difficult to do something.
最佳答案:①打扫卫生:do some cleaning②停止做某事:stop doing③结婚:get married④制造噪音:make noise⑤不回家,呆在户外:
最佳答案:1.in the soup在困境中例句I know that I am in the soup now.我知道我现在处境十分危险.(非“在汤里面”)2.ask
最佳答案:have difficulty in doing sth. a teenager from London help a lot
最佳答案:challeng on study, have difficulty in doing sth
最佳答案:thought(认为)、should( be )(认为应该)、must (必须)ask somebody to help :1.to do something2