动词填空How long does she spend _______ (fly) a kite in the park?
问题描述:
动词填空How long does she spend _______ (fly) a kite in the park?
答
填写:flying
sb spend sometime/some money(in)doing sth
spend是花费的意思,所以连起来意思就是某人花费了某些时间(或是某些金钱)做了某事,其中in是可以省略的