初三 英语 have trouble 请详细解答,谢谢! (28 20:5:46)

来源：百度知道 编辑：UC知道 时间：2024/06/25 05:45:40
have trouble +doing还是to do
difficult有名词形式吗，如果有，是什么

have trouble (in) doing

difficulty 就是名词

have trouble to do sth.
have difficulty (in) doing sth.
有困难做某事^^
difficul——difficulty(n.)
不知道够不够详细了

have trouble (in) doing 是正确的。

difficult的名词是difficulty。

have trouble (in) doing

difficulty 就是名词

have trouble to do
名词的话是：difficulty