how fast does a balloon travel?How about an overplance?How a

how fast does a balloon travel?How about an overplance?How a How fast does a balloon travel? how fast does a dalloon travel? how fast does an aeroplane travel? How fast can a ball travel in an Olympic table tennis match? 英语翻译Table TennisQ:How fast can a ball travel in an Olympic t 2. How does Travel Benefit an Individual how fast does a car run?60 kilometers an hour,60 kilometers ---How about your travel? 感叹句 ,选用what,what a(an),how,how a(an)填空1.Look!_____ fast the how about a lion how about a taxi