be find of doing还是be find on doing

be find of doing还是be find on doing 是be tired of doing还是be tired doing be nervous doing还是be nervous of doing be worthy of doing 还是 be worthy of being done be fond of doing 英语翻译be confident of doing sth.还是be confidence of doing sth. be capable of ,of后面是doing,还是do, be in charge of后面加do还是doing? be afraid of 是doing sth还是do sth ashamed的用法be ashamed of +doing 还是do be worthwhile of doing sth.还是to do sth. be afraid of doing sth be in charge of doing be terrified of doing造句 be prepare do 还是be prepare doing be always doing 还是always doing be expert at doing 还是in doing be worried doing sth 还是be worried about doing sth