then she swam to the shore after spending the whole night in the _英语解答

then she swam to the shore after spending the whole night in the water 为什么spend 加ing

人气：420 ℃　时间：2020-03-29 10:02:35

解答

after是介词
介词后不能直接接动词,只能接动词+ing,构成动名词,