i have devoted lots of time for stdudying it.这句话,这样说正确吗for stdudy_英语解答

i have devoted lots of time for stdudying it.这句话,这样说正确吗
for stdudying it还是for study it?

人气：363 ℃　时间：2019-11-08 18:46:29

解答

for stdudying it
因为for是介词,后面的动词要加-ing