have difficulty doing sth 则是强调要做某事困难重重的意思——要完成它往往超出你的能力或学识范围,所以你即使全力以赴也不见得能搞定。 所以前者(单数)强调的 …
have difficulty in doing sth. 这里的介词in 表示“方面”,意为“在做某事方面有困难”。这时的 difficulty 是不可数名词,不需要特指。显而易见,根据上句的内容要求, …
difficulty后接 about doing sth时,表示关于做某事的困难,其中的介词about意为“关于”。 如: There shouldn’t be any difficulty about getting you a visa. 给你 …
一般常用的是have difficulty (in) doing sth而不是have difficult doing have difficulty (in) doing sth,表示“做某事有困难”。如: I had the greatest difficulty …
用于 have difficulty (in) doing sth,表示“做某事有困难”。 如: I had the greatest difficulty in persuading him. 为了说服他,我费了好大的力气。 We have much …
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