having spent/have spent 的区别

having spent/have spent 的区别 she swam to the shore having spent the night in the water?,请问,having spent 是怎么回事,have 加ing ,又过去分词,这是什么语法形式,如何理解 having spent some time in the city...求高手解释这是什么时态吖?have用现在分词,spent是过去分词. Which do you enjoy___your spare time,playing cards at home.A.spendingB.to spendC.having spentD.to have spent after having spent whole mornings on the river,i always go home with an empty bag这里的having可以改成have吗 after having spent whole mornings on the river可以改成 After I have spent..吗原话为 After having spent whole mornings on the river,I always go home with an empty bag.可以改成After I have spent whole mornings on the river,I always go home He gives people the impression _______ all his life broad.A) of having spent B) to have spent C) of being spent D) to spend 为什么选A,不选B? you will know what it is like _______ most of your time listening to dull reports in a meeting rooma spendingb having spentc to spendd to have spent 英语语法选择一道~You will know what it is like ____ most of your time listening to dull reports in a meeting room.a,spending b,having spent c,to spend d,to have spent为什么选c,而不是a? SP. SP. having have us They have spent all theymoney.have spent能换成had spent吗? they have spent all theymoney.have spent能换成had spent吗? they spent和they have spent有啥区别 have spent 和 had spent 有什么区别、//? most people prefer having spent money to having earned it为什么用 having spent和 having earned 而不用 spending和earning After having spent whole mornings on the river,这句话spent后可不可以加the