It's fun to watch the elephant draw a picture.中draw为什么不加s

It's fun to watch the elephant draw a picture.中draw为什么不加s It's more fun to watch TV than ____ (read)a book It's fun ____ others play.A/watch B/watching C/watches D/to watching it's fun to be It's fun __(watch) people dancing in the street 是is it funny to watch a film还是is it fun to watch a film It's fun ___ the boys playing basketball.A watch B to watching C watching D watches It's_____(funny,fun).to watch that play.It gives us much______(fun,funny)) It's fun to do sth.中的fun什么词性 it s fun to for a walk It’s fun to do还是doing it s fun to for a walk It's r( ) to watch tv. Its b( ) to watch TV. It's a good place____A.have fun B.having funC.has fun D.to have fun It's __ fun a comedy A.to watch B.watch C.watching D.for watching拜托知道答案的请告诉我、并说...It's __ fun a comedyA.to watch B.watchC.watching D.for watching拜托知道答案的请告诉我、并说明一下原因,谢谢、急等回 It's fun to do和It's fun doing的用法 It's fun to do和It's fun doing的用法,具体一点,要有例句.