第2个回答 2011-08-16
do: doing do-did-done
go: going go-went-gone
study: studying study-studied-studied
take: taking take-took-taken
watch: watching watch-watched-watched
make: making make-made-made
swim: swimming swim-swam-swum
sit: sitting sit-sat-sat
wash: washing wash-washed-washed
fly: flying fly-flew-flown
run: running run-ran-run
jump: jumping jump-jumped-jumped
终于打完了。。
嗯,以上。
谢谢。
第3个回答 2011-08-17
does, doing
goes, going
studies,studying
takes, taking
watches, watching
makes, making
swims, swimming
sits, sitting
washes, washing
flies, flying
runs,running
jumps, jumping