one two three four five six seven eight nine ten. 1-10eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen ninteen twenty 11 -20twenty-one twenty-two twenty-three twenty-four 21-24
one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty twenty-one twenty-two twenty-three twenty-four 请牢记!!!
one two three four five six seven eight nine ten eleven twelve thirteen fourteen fifteen sixteen seventeen eighteen nineteen twenty twenty-one twenty-two twenty-three twenty-four选我选我!!